Q: What is the sum of all factors of the number 213,276,730 including 213,276,730?

A: 420,506,640

Why is 420,506,640 the sum of all factors of 213,276,730, including 213,276,730?

The factors of the number 213,276,730 are: 1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 43261, 86522, 216305, 432610, 735437, 1254569, 1470874, 2509138, 3677185, 6272845, 7354370, 12545690, 21327673, 42655346, 106638365, 213276730.

If you add them up, you will get the total of 420,506,640.