Q: What is the sum of all factors of the number 204,240,420 including 204,240,420?

A: 635,416,320

Why is 635,416,320 the sum of all factors of 204,240,420, including 204,240,420?

The factors of the number 204,240,420 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 378223, 756446, 1134669, 1512892, 1891115, 2269338, 3404007, 3782230, 4538676, 5673345, 6808014, 7564460, 10212021, 11346690, 13616028, 17020035, 20424042, 22693380, 34040070, 40848084, 51060105, 68080140, 102120210, 204240420.

If you add them up, you will get the total of 635,416,320.