Q: What is the sum of all factors of the number 21,120,673 excluding 21,120,673?
A: 3,669,919
The factors of the number 21,120,673 are: 1, 7, 37, 259, 81547, 570829, 3017239, 21120673.
If you add them up, you will get the total of 21,120,676. Now subtract 21,120,673 to get 3,669,919