20162689341

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2102251}}^1$

素因数の和:2102416

約数の個数: 16

約数和(自身を含む): 28254266880

約数和(自身を除く): 8091577539

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9591, 2102251, 6306753, 48351773, 145055319, 292212889, 876638667, 6720896447, 20162689341]

約数ペア:

[(1, 20162689341), (3, 6720896447), (23, 876638667), (69, 292212889), (139, 145055319), (417, 48351773), (3197, 6306753), (9591, 2102251)]