Q: What is the sum of all factors of the number 234,673,220 excluding 234,673,220?

A: 276,911,980

Why is 276,911,980 the sum of all factors of 234,673,220, excluding 234,673,220?

The factors of the number 234,673,220 are: 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 401, 580, 802, 1009, 1604, 2005, 2018, 4010, 4036, 5045, 8020, 10090, 11629, 20180, 23258, 29261, 46516, 58145, 58522, 116290, 117044, 146305, 232580, 292610, 404609, 585220, 809218, 1618436, 2023045, 4046090, 8092180, 11733661, 23467322, 46934644, 58668305, 117336610, 234673220.

If you add them up, you will get the total of 234,673,496. Now subtract 234,673,220 to get 276,911,980