Q: What is the sum of all factors of the number 130,012,233 excluding 130,012,233?

A: 66,426,807

Why is 66,426,807 the sum of all factors of 130,012,233, excluding 130,012,233?

The factors of the number 130,012,233 are: 1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 1209, 1643, 2029, 2067, 4929, 6087, 21359, 26377, 62899, 64077, 79131, 107537, 188697, 322611, 817687, 1397981, 2453061, 3333647, 4193943, 10000941, 43337411, 130012233.

If you add them up, you will get the total of 130,012,299. Now subtract 130,012,233 to get 66,426,807