Q: What is the sum of all factors of the number 764,432,020 excluding 764,432,020?

A: 1,000,084,832

Why is 1,000,084,832 the sum of all factors of 764,432,020, excluding 764,432,020?

The factors of the number 764,432,020 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 315881, 631762, 1263524, 1579405, 3158810, 3474691, 6317620, 6949382, 13898764, 17373455, 34746910, 38221601, 69493820, 76443202, 152886404, 191108005, 382216010, 764432020.

If you add them up, you will get the total of 764,432,021. Now subtract 764,432,020 to get 1,000,084,832