Q: What is the sum of all factors of the number 123,243,066 excluding 123,243,066?

A: 151,004,934

Why is 151,004,934 the sum of all factors of 123,243,066, excluding 123,243,066?

The factors of the number 123,243,066 are: 1, 2, 3, 6, 9, 18, 27, 54, 1171, 1949, 2342, 3513, 3898, 5847, 7026, 10539, 11694, 17541, 21078, 31617, 35082, 52623, 63234, 105246, 2282279, 4564558, 6846837, 13693674, 20540511, 41081022, 61621533, 123243066.

If you add them up, you will get the total of 123,243,217. Now subtract 123,243,066 to get 151,004,934