20507582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15373}}^1$

素因数の和:15427

約数の個数: 16

約数和(自身を含む): 33207840

約数和(自身を除く): 12700258

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15373, 30746, 353579, 445817, 707158, 891634, 10253791, 20507582]

約数ペア:

[(1, 20507582), (2, 10253791), (23, 891634), (29, 707158), (46, 445817), (58, 353579), (667, 30746), (1334, 15373)]