Q: What is the sum of all factors of the number 243,135,638 excluding 243,135,638?
A: 121,567,822
The factors of the number 243,135,638 are: 1, 2, 121567819, 243135638.
If you add them up, you will get the total of 243,135,759. Now subtract 243,135,638 to get 121,567,822