Q: What is the sum of all factors of the number 120,412,130 excluding 120,412,130?

A: 107,020,318

Why is 107,020,318 the sum of all factors of 120,412,130, excluding 120,412,130?

The factors of the number 120,412,130 are: 1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 2741, 4393, 5482, 8786, 13705, 21965, 27410, 43930, 63043, 126086, 315215, 523531, 630430, 1047062, 2617655, 5235310, 12041213, 24082426, 60206065, 120412130.

If you add them up, you will get the total of 120,412,237. Now subtract 120,412,130 to get 107,020,318