Q: What is the sum of all factors of the number 202,420 excluding 202,420?
A: 238,580
The factors of the number 202,420 are: 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 349, 580, 698, 1396, 1745, 3490, 6980, 10121, 20242, 40484, 50605, 101210, 202420.
If you add them up, you will get the total of 202,658. Now subtract 202,420 to get 238,580