Question

cuales son los divisores de 20 35 42 38 15

Answer 1

35 = {5, 7, 35}(3 divisores) 
20 = {2, 4, 5, 10, 20}(5 divisores)
42 = {2, 3, 6, 7, 14, 21, 42}(7 divisores)
38 = {2, 19, 38}(3 divisores) 
15 = {3, 5, 15}(3 divisores)