Q: What is the sum of all factors of the number 40,406,709 excluding 40,406,709?
A: 21,165,451
The factors of the number 40,406,709 are: 1, 3, 7, 21, 1924129, 5772387, 13468903, 40406709.
If you add them up, you will get the total of 40,406,730. Now subtract 40,406,709 to get 21,165,451