Q: What is the sum of all factors of the number 558,620 excluding 558,620?

A: 747,748

Why is 747,748 the sum of all factors of 558,620, excluding 558,620?

The factors of the number 558,620 are: 1, 2, 4, 5, 10, 17, 20, 31, 34, 53, 62, 68, 85, 106, 124, 155, 170, 212, 265, 310, 340, 527, 530, 620, 901, 1054, 1060, 1643, 1802, 2108, 2635, 3286, 3604, 4505, 5270, 6572, 8215, 9010, 10540, 16430, 18020, 27931, 32860, 55862, 111724, 139655, 279310, 558620.

If you add them up, you will get the total of 559,367. Now subtract 558,620 to get 747,748