Q: What is the sum of all factors of the number 542,421,543 excluding 542,421,543?
A: 180,919,257
The factors of the number 542,421,543 are: 1, 3, 10079, 17939, 30237, 53817, 180807181, 542421543.
If you add them up, you will get the total of 542,421,723. Now subtract 542,421,543 to get 180,919,257