Q: What is the sum of all factors of the number 20,867,637 excluding 20,867,637?
A: 11,532,363
The factors of the number 20,867,637 are: 1, 3, 7, 21, 53, 159, 371, 1113, 18749, 56247, 131243, 393729, 993697, 2981091, 6955879, 20867637.
If you add them up, you will get the total of 20,867,648. Now subtract 20,867,637 to get 11,532,363