Q: What is the sum of all factors of the number 21,134,340 including 21,134,340?

A: 64,108,044

Why is 64,108,044 the sum of all factors of 21,134,340, including 21,134,340?

The factors of the number 21,134,340 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 117413, 234826, 352239, 469652, 587065, 704478, 1056717, 1174130, 1408956, 1761195, 2113434, 2348260, 3522390, 4226868, 5283585, 7044780, 10567170, 21134340.

If you add them up, you will get the total of 64,108,044.