Q: What is the sum of all factors of the number 670,254,360 excluding 670,254,360?

A: 1,340,509,080

Why is 1,340,509,080 the sum of all factors of 670,254,360, excluding 670,254,360?

The factors of the number 670,254,360 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5585453, 11170906, 16756359, 22341812, 27927265, 33512718, 44683624, 55854530, 67025436, 83781795, 111709060, 134050872, 167563590, 223418120, 335127180, 670254360.

If you add them up, you will get the total of 670,254,361. Now subtract 670,254,360 to get 1,340,509,080