Q: What is the sum of all factors of the number 679,220 excluding 679,220?
A: 747,184
The factors of the number 679,220 are: 1, 2, 4, 5, 10, 20, 33961, 67922, 135844, 169805, 339610, 679220.
If you add them up, you will get the total of 679,967. Now subtract 679,220 to get 747,184