Q: What is the sum of all factors of the number 13,127,780 excluding 13,127,780?
A: 14,440,600
The factors of the number 13,127,780 are: 1, 2, 4, 5, 10, 20, 656389, 1312778, 2625556, 3281945, 6563890, 13127780.
If you add them up, you will get the total of 13,127,794. Now subtract 13,127,780 to get 14,440,600