Q: What is the sum of all factors of the number 4,203,145 excluding 4,203,145?
A: 855,935
The factors of the number 4,203,145 are: 1, 5, 389, 1945, 2161, 10805, 840629, 4203145.
If you add them up, you will get the total of 4,204,000. Now subtract 4,203,145 to get 855,935