Q: What is the sum of all factors of the number 220,220,244 excluding 220,220,244?

A: 369,194,400

Why is 369,194,400 the sum of all factors of 220,220,244, excluding 220,220,244?

The factors of the number 220,220,244 are: 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 359837, 719674, 1079511, 1439348, 2159022, 3238533, 4318044, 6117229, 6477066, 12234458, 12954132, 18351687, 24468916, 36703374, 55055061, 73406748, 110110122, 220220244.

If you add them up, you will get the total of 220,220,613. Now subtract 220,220,244 to get 369,194,400