Q: What is the sum of all factors of the number 121,640,021 excluding 121,640,021?
A: 39,691
The factors of the number 121,640,021 are: 1, 3347, 36343, 121640021.
If you add them up, you will get the total of 121,640,060. Now subtract 121,640,021 to get 39,691