Q: What is the sum of all factors of the number 20,867,403 excluding 20,867,403?
A: 6,955,805
The factors of the number 20,867,403 are: 1, 3, 6955801, 20867403.
If you add them up, you will get the total of 20,867,409. Now subtract 20,867,403 to get 6,955,805