20395526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15289}}^1$

素因数の和:15343

約数の個数: 16

約数和(自身を含む): 33026400

約数和(自身を除く): 12630874

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15289, 30578, 351647, 443381, 703294, 886762, 10197763, 20395526]

約数ペア:

[(1, 20395526), (2, 10197763), (23, 886762), (29, 703294), (46, 443381), (58, 351647), (667, 30578), (1334, 15289)]