Q: What is the sum of all factors of the number 206,671,674 excluding 206,671,674?

A: 254,741,190

Why is 254,741,190 the sum of all factors of 206,671,674, excluding 206,671,674?

The factors of the number 206,671,674 are: 1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 72823, 145646, 218469, 436938, 801053, 1602106, 2403159, 3131389, 4806318, 6262778, 9394167, 18788334, 34445279, 68890558, 103335837, 206671674.

If you add them up, you will get the total of 206,671,928. Now subtract 206,671,674 to get 254,741,190