20166412259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{699761}}^1$

素因数の和:699970

約数の個数: 16

約数和(自身を含む): 24183774720

約数和(自身を除く): 4017362461

約数列:

[1, 7, 23, 161, 179, 1253, 4117, 28819, 699761, 4898327, 16094503, 112661521, 125257219, 876800533, 2880916037, 20166412259]

約数ペア:

[(1, 20166412259), (7, 2880916037), (23, 876800533), (161, 125257219), (179, 112661521), (1253, 16094503), (4117, 4898327), (28819, 699761)]