Q: What is the sum of all factors of the number 513,687,551 excluding 513,687,551?
A: 39,514,441
The factors of the number 513,687,551 are: 1, 13, 39514427, 513687551.
If you add them up, you will get the total of 513,687,590. Now subtract 513,687,551 to get 39,514,441