Q: What is the sum of all factors of the number 20,415,749 excluding 20,415,749?
A: 627,739
The factors of the number 20,415,749 are: 1, 37, 331, 1667, 12247, 61679, 551777, 20415749.
If you add them up, you will get the total of 20,416,376. Now subtract 20,415,749 to get 627,739