Q: What is the sum of all factors of the number 20,015,220 including 20,015,220?

A: 57,980,160

Why is 57,980,160 the sum of all factors of 20,015,220, including 20,015,220?

The factors of the number 20,015,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 11503, 23006, 34509, 46012, 57515, 69018, 115030, 138036, 172545, 230060, 333587, 345090, 667174, 690180, 1000761, 1334348, 1667935, 2001522, 3335870, 4003044, 5003805, 6671740, 10007610, 20015220.

If you add them up, you will get the total of 57,980,160.