Q: What is the sum of all factors of the number 137,020 excluding 137,020?

A: 201,668

Why is 201,668 the sum of all factors of 137,020, excluding 137,020?

The factors of the number 137,020 are: 1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 310, 340, 403, 442, 527, 620, 806, 884, 1054, 1105, 1612, 2015, 2108, 2210, 2635, 4030, 4420, 5270, 6851, 8060, 10540, 13702, 27404, 34255, 68510, 137020.

If you add them up, you will get the total of 137,221. Now subtract 137,020 to get 201,668