Q: What is the sum of all factors of the number 20,400,868 excluding 20,400,868?
A: 15,368,012
The factors of the number 20,400,868 are: 1, 2, 4, 563, 1126, 2252, 9059, 18118, 36236, 5100217, 10200434, 20400868.
If you add them up, you will get the total of 20,400,883. Now subtract 20,400,868 to get 15,368,012