Q: What is the sum of all factors of the number 243,424,420 excluding 243,424,420?
A: 269,970,644
The factors of the number 243,424,420 are: 1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 52237, 104474, 208948, 261185, 522370, 1044740, 12171221, 24342442, 48684884, 60856105, 121712210, 243424420.
If you add them up, you will get the total of 243,424,689. Now subtract 243,424,420 to get 269,970,644