Q: What is the sum of all factors of the number 127,729 excluding 127,729?
A: 20,879
The factors of the number 127,729 are: 1, 7, 71, 257, 497, 1799, 18247, 127729.
If you add them up, you will get the total of 127,749. Now subtract 127,729 to get 20,879