Q: What is the sum of all factors of the number 17,101,620 excluding 17,101,620?

A: 34,773,840

Why is 34,773,840 the sum of all factors of 17,101,620, excluding 17,101,620?

The factors of the number 17,101,620 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 95009, 190018, 285027, 380036, 475045, 570054, 855081, 950090, 1140108, 1425135, 1710162, 1900180, 2850270, 3420324, 4275405, 5700540, 8550810, 17101620.

If you add them up, you will get the total of 17,101,654. Now subtract 17,101,620 to get 34,773,840