Q: What is the sum of all factors of the number 123,220,209 excluding 123,220,209?
A: 64,699,151
The factors of the number 123,220,209 are: 1, 3, 7, 21, 2311, 2539, 6933, 7617, 16177, 17773, 48531, 53319, 5867629, 17602887, 41073403, 123220209.
If you add them up, you will get the total of 123,220,273. Now subtract 123,220,209 to get 64,699,151