Any number can be divided by anything. But to get whole numbers i guess They can both be divided by 1 and 2. Thats about it. Individually, 20 can be divided by 1, 2, 5, and 10. 24 by 2,3,4,6,8,12. Those are all factors. Just saying.
20
0.8333
24
23.8333
24 divided by one and one fifth = 20
68.8333
20
2
20.8333
24
1.2
500 divided by 24 = 20.833333333333332