Q: What is the sum of all factors of the number 1,285,087 excluding 1,285,087?
A: 21,129
The factors of the number 1,285,087 are: 1, 61, 21067, 1285087.
If you add them up, you will get the total of 1,285,108. Now subtract 1,285,087 to get 21,129