Q: What is the sum of all factors of the number 18,478,548 excluding 18,478,548?

A: 32,478,540

Why is 32,478,540 the sum of all factors of 18,478,548, excluding 18,478,548?

The factors of the number 18,478,548 are: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 46663, 93326, 139989, 186652, 279978, 419967, 513293, 559956, 839934, 1026586, 1539879, 1679868, 2053172, 3079758, 4619637, 6159516, 9239274, 18478548.

If you add them up, you will get the total of 18,478,580. Now subtract 18,478,548 to get 32,478,540