1 2 4 5 10 and 20 July 8, 2019 16 32 64 128 1 2 4 5 10 and 20 are the factors of Numbers such as 1 2 4 5 10 and 20 Find the average of 1 2 4 5 10 and 20 1 - 2 = 4 1 + 2 + 3 + 4 = 10 1 + 1 2 2 + 24
