Q: What is the sum of all factors of the number 1,220,474 excluding 1,220,474?
A: 641,446
The factors of the number 1,220,474 are: 1, 2, 59, 118, 10343, 20686, 610237, 1220474.
If you add them up, you will get the total of 1,221,115. Now subtract 1,220,474 to get 641,446