Q: What is the sum of all factors of the number 120,212,420 excluding 120,212,420?
A: 140,378,428
The factors of the number 120,212,420 are: 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 193891, 387782, 775564, 969455, 1938910, 3877820, 6010621, 12021242, 24042484, 30053105, 60106210, 120212420.
If you add them up, you will get the total of 120,212,560. Now subtract 120,212,420 to get 140,378,428