Q: What is the sum of all factors of the number 21,084,454 excluding 21,084,454?
A: 12,487,994
The factors of the number 21,084,454 are: 1, 2, 17, 34, 727, 853, 1454, 1706, 12359, 14501, 24718, 29002, 620131, 1240262, 10542227, 21084454.
If you add them up, you will get the total of 21,084,466. Now subtract 21,084,454 to get 12,487,994