Q: What is the sum of all factors of the number 620,139 excluding 620,139?
A: 270,373
The factors of the number 620,139 are: 1, 3, 13, 39, 15901, 47703, 206713, 620139.
If you add them up, you will get the total of 620,409. Now subtract 620,139 to get 270,373