Q: What is the sum of all factors of the number 21,454,517 excluding 21,454,517?
A: 3,131,083
The factors of the number 21,454,517 are: 1, 7, 389, 2723, 7879, 55153, 3064931, 21454517.
If you add them up, you will get the total of 21,454,520. Now subtract 21,454,517 to get 3,131,083