Q: What is the sum of all factors of the number 1,356,020 excluding 1,356,020?
A: 1,491,664
The factors of the number 1,356,020 are: 1, 2, 4, 5, 10, 20, 67801, 135602, 271204, 339005, 678010, 1356020.
If you add them up, you will get the total of 1,356,021. Now subtract 1,356,020 to get 1,491,664