Q: What is the sum of all factors of the number 3,123,140 excluding 3,123,140?
A: 3,435,496
The factors of the number 3,123,140 are: 1, 2, 4, 5, 10, 20, 156157, 312314, 624628, 780785, 1561570, 3123140.
If you add them up, you will get the total of 3,123,143. Now subtract 3,123,140 to get 3,435,496