Q: What is the sum of all factors of the number 12,527,780 excluding 12,527,780?
A: 13,780,600
The factors of the number 12,527,780 are: 1, 2, 4, 5, 10, 20, 626389, 1252778, 2505556, 3131945, 6263890, 12527780.
If you add them up, you will get the total of 12,527,793. Now subtract 12,527,780 to get 13,780,600