20194152027

素因数分解:

$3^1\times 7^1\times {\mathrm{232333}}^1\times {\mathrm{4139}}^1$

素因数の和:236482

約数の個数: 16

約数和(自身を含む): 30779608320

約数和(自身を除く): 10585456293

約数列:

[1, 3, 7, 21, 4139, 12417, 28973, 86919, 232333, 696999, 1626331, 4878993, 961626287, 2884878861, 6731384009, 20194152027]

約数ペア:

[(1, 20194152027), (3, 6731384009), (7, 2884878861), (21, 961626287), (4139, 4878993), (12417, 1626331), (28973, 696999), (86919, 232333)]