Q: What is the sum of all factors of the number 13,044,420 excluding 13,044,420?

A: 26,524,200

Why is 26,524,200 the sum of all factors of 13,044,420, excluding 13,044,420?

The factors of the number 13,044,420 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 72469, 144938, 217407, 289876, 362345, 434814, 652221, 724690, 869628, 1087035, 1304442, 1449380, 2174070, 2608884, 3261105, 4348140, 6522210, 13044420.

If you add them up, you will get the total of 13,044,446. Now subtract 13,044,420 to get 26,524,200