Respostas

2014-06-24T19:31:16-03:00
20 = 1,2,4,5,10,20
70 = 1,2,5,7,10,14,35,70
80 = 1,2,4,5,8,10,16,20,40,80 :)
2014-06-24T19:41:46-03:00
20:1,2,4,5,10 e 20.
70:1,2,5,7,10,14,35 e 70.
80:1,2,4,5,8,10,16,20,40,80,