Q: What is the sum of all factors of the number 21,516,931 excluding 21,516,931?
A: 247,229
The factors of the number 21,516,931 are: 1, 197, 239, 457, 47083, 90029, 109223, 21516931.
If you add them up, you will get the total of 21,517,178. Now subtract 21,516,931 to get 247,229