Q: What is the sum of all factors of the number 1,680,139 excluding 1,680,139?
A: 82,853
The factors of the number 1,680,139 are: 1, 41, 43, 953, 1763, 39073, 40979, 1680139.
If you add them up, you will get the total of 1,680,221. Now subtract 1,680,139 to get 82,853