20161325748

素因数分解:

$2^2\times 3^1\times {\mathrm{1680110479}}^1$

素因数の和:1680110486

約数の個数: 12

約数和(自身を含む): 47043093440

約数和(自身を除く): 26881767692

約数列:

[1, 2, 3, 4, 6, 12, 1680110479, 3360220958, 5040331437, 6720441916, 10080662874, 20161325748]

約数ペア:

[(1, 20161325748), (2, 10080662874), (3, 6720441916), (4, 5040331437), (6, 3360220958), (12, 1680110479)]