Q: What is the sum of all factors of the number 21,125,207 excluding 21,125,207?
A: 1,111,873
The factors of the number 21,125,207 are: 1, 19, 1111853, 21125207.
If you add them up, you will get the total of 21,125,208. Now subtract 21,125,207 to get 1,111,873