Q: What is the sum of all factors of the number 221,001,220 excluding 221,001,220?
A: 285,292,988
The factors of the number 221,001,220 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1004551, 2009102, 4018204, 5022755, 10045510, 11050061, 20091020, 22100122, 44200244, 55250305, 110500610, 221001220.
If you add them up, you will get the total of 221,001,505. Now subtract 221,001,220 to get 285,292,988