20165642063

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{132701}}^1$

素因数の和:134002

約数の個数: 16

約数和(自身を含む): 24421414464

約数和(自身を除く): 4255772401

約数列:

[1, 7, 17, 119, 1277, 8939, 21709, 132701, 151963, 928907, 2255917, 15791419, 169459177, 1186214239, 2880806009, 20165642063]

約数ペア:

[(1, 20165642063), (7, 2880806009), (17, 1186214239), (119, 169459177), (1277, 15791419), (8939, 2255917), (21709, 928907), (132701, 151963)]