20161638012

素因数分解:

$2^2\times 3^1\times {\mathrm{1680136501}}^1$

素因数の和:1680136508

約数の個数: 12

約数和(自身を含む): 47043822056

約数和(自身を除く): 26882184044

約数列:

[1, 2, 3, 4, 6, 12, 1680136501, 3360273002, 5040409503, 6720546004, 10080819006, 20161638012]

約数ペア:

[(1, 20161638012), (2, 10080819006), (3, 6720546004), (4, 5040409503), (6, 3360273002), (12, 1680136501)]