Q: What is the sum of all factors of the number 450,020 excluding 450,020?
A: 495,064
The factors of the number 450,020 are: 1, 2, 4, 5, 10, 20, 22501, 45002, 90004, 112505, 225010, 450020.
If you add them up, you will get the total of 450,515. Now subtract 450,020 to get 495,064