Q: What is the sum of all factors of the number 21,521,180 including 21,521,180?

A: 46,811,520

Why is 46,811,520 the sum of all factors of 21,521,180, including 21,521,180?

The factors of the number 21,521,180 are: 1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 257, 265, 316, 395, 514, 530, 790, 1028, 1060, 1285, 1580, 2570, 4187, 5140, 8374, 13621, 16748, 20303, 20935, 27242, 40606, 41870, 54484, 68105, 81212, 83740, 101515, 136210, 203030, 272420, 406060, 1076059, 2152118, 4304236, 5380295, 10760590, 21521180.

If you add them up, you will get the total of 46,811,520.