20160419772

素因数分解:

$2^2\times 3^1\times {\mathrm{1680034981}}^1$

素因数の和:1680034988

約数の個数: 12

約数和(自身を含む): 47040979496

約数和(自身を除く): 26880559724

約数列:

[1, 2, 3, 4, 6, 12, 1680034981, 3360069962, 5040104943, 6720139924, 10080209886, 20160419772]

約数ペア:

[(1, 20160419772), (2, 10080209886), (3, 6720139924), (4, 5040104943), (6, 3360069962), (12, 1680034981)]