Q: What is the sum of all factors of the number 13,217,720 excluding 13,217,720?
A: 16,627,000
The factors of the number 13,217,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 491, 673, 982, 1346, 1964, 2455, 2692, 3365, 3928, 4910, 5384, 6730, 9820, 13460, 19640, 26920, 330443, 660886, 1321772, 1652215, 2643544, 3304430, 6608860, 13217720.
If you add them up, you will get the total of 13,217,736. Now subtract 13,217,720 to get 16,627,000