Q: What is the sum of all factors of the number 105,061,788 excluding 105,061,788?

A: 180,941,020

Why is 180,941,020 the sum of all factors of 105,061,788, excluding 105,061,788?

The factors of the number 105,061,788 are: 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 224491, 448982, 673473, 897964, 1346946, 2020419, 2693892, 2918383, 4040838, 5836766, 8081676, 8755149, 11673532, 17510298, 26265447, 35020596, 52530894, 105061788.

If you add them up, you will get the total of 105,061,968. Now subtract 105,061,788 to get 180,941,020