20083301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 24268800

約数和(自身を除く): 4185499

約数列:

[1, 7, 23, 79, 161, 553, 1579, 1817, 11053, 12719, 36317, 124741, 254219, 873187, 2869043, 20083301]

約数ペア:

[(1, 20083301), (7, 2869043), (23, 873187), (79, 254219), (161, 124741), (553, 36317), (1579, 12719), (1817, 11053)]