Q: What is the sum of all factors of the number 425,620 excluding 425,620?
A: 537,524
The factors of the number 425,620 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1637, 3274, 6548, 8185, 16370, 21281, 32740, 42562, 85124, 106405, 212810, 425620.
If you add them up, you will get the total of 426,157. Now subtract 425,620 to get 537,524