Q: What is the sum of all factors of the number 20,770,516 excluding 20,770,516?
A: 18,374,016
The factors of the number 20,770,516 are: 1, 2, 4, 13, 26, 52, 399433, 798866, 1597732, 5192629, 10385258, 20770516.
If you add them up, you will get the total of 20,770,534. Now subtract 20,770,516 to get 18,374,016