Q: What is the sum of all factors of the number 1,420,450 excluding 1,420,450?
A: 1,221,680
The factors of the number 1,420,450 are: 1, 2, 5, 10, 25, 50, 28409, 56818, 142045, 284090, 710225, 1420450.
If you add them up, you will get the total of 1,420,451. Now subtract 1,420,450 to get 1,221,680