20136480637

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1001267}}^1$

素因数の和:1001317

約数の個数: 24

約数和(自身を含む): 26385414336

約数和(自身を除く): 6248933699

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 20111, 1001267, 7008869, 13016471, 17021539, 91115297, 119150773, 169214123, 221280007, 1184498861, 1548960049, 2876640091, 20136480637]

約数ペア:

[(1, 20136480637), (7, 2876640091), (13, 1548960049), (17, 1184498861), (91, 221280007), (119, 169214123), (169, 119150773), (221, 91115297), (1183, 17021539), (1547, 13016471), (2873, 7008869), (20111, 1001267)]