Q: What is the sum of all factors of the number 21,418,189 excluding 21,418,189?
A: 1,647,567
The factors of the number 21,418,189 are: 1, 13, 1647553, 21418189.
If you add them up, you will get the total of 21,418,190. Now subtract 21,418,189 to get 1,647,567