Q: What is the sum of all factors of the number 137,320 excluding 137,320?
A: 171,740
The factors of the number 137,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 3433, 6866, 13732, 17165, 27464, 34330, 68660, 137320.
If you add them up, you will get the total of 137,491. Now subtract 137,320 to get 171,740