Q: What is the sum of all factors of the number 120,330,314 excluding 120,330,314?

A: 78,119,686

Why is 78,119,686 the sum of all factors of 120,330,314, excluding 120,330,314?

The factors of the number 120,330,314 are: 1, 2, 13, 26, 89, 149, 178, 298, 349, 698, 1157, 1937, 2314, 3874, 4537, 9074, 13261, 26522, 31061, 52001, 62122, 104002, 172393, 344786, 403793, 676013, 807586, 1352026, 4628089, 9256178, 60165157, 120330314.

If you add them up, you will get the total of 120,330,392. Now subtract 120,330,314 to get 78,119,686