Q: What is the sum of all factors of the number 123,000,012 excluding 123,000,012?

A: 196,519,188

Why is 196,519,188 the sum of all factors of 123,000,012, excluding 123,000,012?

The factors of the number 123,000,012 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 769, 1481, 1538, 2307, 2962, 3076, 4443, 4614, 5924, 6921, 8886, 9228, 13329, 13842, 17772, 20763, 26658, 27684, 39987, 41526, 53316, 79974, 83052, 159948, 1138889, 2277778, 3416667, 4555556, 6833334, 10250001, 13666668, 20500002, 30750003, 41000004, 61500006, 123000012.

If you add them up, you will get the total of 123,000,208. Now subtract 123,000,012 to get 196,519,188