Q: What is the sum of all factors of the number 21,210,207 excluding 21,210,207?
A: 7,671,969
The factors of the number 21,210,207 are: 1, 3, 47, 141, 150427, 451281, 7070069, 21210207.
If you add them up, you will get the total of 21,210,214. Now subtract 21,210,207 to get 7,671,969