Q: What is the sum of all factors of the number 21,125,885 excluding 21,125,885?
A: 6,529,891
The factors of the number 21,125,885 are: 1, 5, 11, 55, 384107, 1920535, 4225177, 21125885.
If you add them up, you will get the total of 21,125,891. Now subtract 21,125,885 to get 6,529,891