Q: What is the sum of all factors of the number 21,315,124 excluding 21,315,124?
A: 16,497,840
The factors of the number 21,315,124 are: 1, 2, 4, 73, 146, 292, 72997, 145994, 291988, 5328781, 10657562, 21315124.
If you add them up, you will get the total of 21,315,140. Now subtract 21,315,124 to get 16,497,840