Q: What is the sum of all factors of the number 15,720,450 excluding 15,720,450?
A: 23,266,638
The factors of the number 15,720,450 are: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 104803, 209606, 314409, 524015, 628818, 1048030, 1572045, 2620075, 3144090, 5240150, 7860225, 15720450.
If you add them up, you will get the total of 15,720,473. Now subtract 15,720,450 to get 23,266,638