Q: What is the sum of all factors of the number 204,515,621 excluding 204,515,621?
A: 49,831
The factors of the number 204,515,621 are: 1, 4513, 45317, 204515621.
If you add them up, you will get the total of 204,515,670. Now subtract 204,515,621 to get 49,831