Q: What is the sum of all factors of the number 4,142,420 excluding 4,142,420?
A: 4,556,704
The factors of the number 4,142,420 are: 1, 2, 4, 5, 10, 20, 207121, 414242, 828484, 1035605, 2071210, 4142420.
If you add them up, you will get the total of 4,142,424. Now subtract 4,142,420 to get 4,556,704