Q: What is the sum of all factors of the number 21,315,545 excluding 21,315,545?
A: 4,516,975
The factors of the number 21,315,545 are: 1, 5, 101, 505, 42209, 211045, 4263109, 21315545.
If you add them up, you will get the total of 21,315,549. Now subtract 21,315,545 to get 4,516,975