Q: What is the sum of all factors of the number 21,300,012 including 21,300,012?

A: 55,300,336

Why is 55,300,336 the sum of all factors of 21,300,012, including 21,300,012?

The factors of the number 21,300,012 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15991, 31982, 47973, 63964, 95946, 143919, 191892, 287838, 575676, 591667, 1183334, 1775001, 2366668, 3550002, 5325003, 7100004, 10650006, 21300012.

If you add them up, you will get the total of 55,300,336.