Q: What is the sum of all factors of the number 4,071,820 excluding 4,071,820?
A: 4,479,044
The factors of the number 4,071,820 are: 1, 2, 4, 5, 10, 20, 203591, 407182, 814364, 1017955, 2035910, 4071820.
If you add them up, you will get the total of 4,071,824. Now subtract 4,071,820 to get 4,479,044