Q: What is the sum of all factors of the number 20,771,815 excluding 20,771,815?
A: 4,154,369
The factors of the number 20,771,815 are: 1, 5, 4154363, 20771815.
If you add them up, you will get the total of 20,771,819. Now subtract 20,771,815 to get 4,154,369