Q: What is the sum of all factors of the number 21,513,507 excluding 21,513,507?
A: 7,450,077
The factors of the number 21,513,507 are: 1, 3, 103, 309, 69623, 208869, 7171169, 21513507.
If you add them up, you will get the total of 21,513,514. Now subtract 21,513,507 to get 7,450,077