Q: What is the sum of all factors of the number 405,145,318 excluding 405,145,318?
A: 202,995,842
The factors of the number 405,145,318 are: 1, 2, 1451, 2902, 139609, 279218, 202572659, 405145318.
If you add them up, you will get the total of 405,145,520. Now subtract 405,145,318 to get 202,995,842