Q: What is the sum of all factors of the number 335,504,220 excluding 335,504,220?

A: 644,755,620

Why is 644,755,620 the sum of all factors of 335,504,220, excluding 335,504,220?

The factors of the number 335,504,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 243119, 486238, 729357, 972476, 1215595, 1458714, 2431190, 2917428, 3646785, 4862380, 5591737, 7293570, 11183474, 14587140, 16775211, 22366948, 27958685, 33550422, 55917370, 67100844, 83876055, 111834740, 167752110, 335504220.

If you add them up, you will get the total of 335,504,864. Now subtract 335,504,220 to get 644,755,620