Q: What is the sum of all factors of the number 20,815,847 excluding 20,815,847?
A: 1,601,233
The factors of the number 20,815,847 are: 1, 13, 1601219, 20815847.
If you add them up, you will get the total of 20,815,848. Now subtract 20,815,847 to get 1,601,233