Abrahams posterity

I always think of Abraham as the father of two sons each of whom had enough posterity to form a nation. It’s too ready to forget the six sons he had with Keturah who he matured after the death of Sarah. Even if none of those six sons had as much posterity as Ishmael or Isaac, altogether they likely had at least as many children and grandchildren as Ishmael or Isaac. In other words, each of Abrahams wives alone was a mother to one or more nations.