20185060291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{508171}}^1$

素因数の和:508362

約数の個数: 16

約数和(自身を含む): 23123858688

約数和(自身を除く): 2938798397

約数列:

[1, 11, 23, 157, 253, 1727, 3611, 39721, 508171, 5589881, 11687933, 79782847, 128567263, 877611317, 1835005481, 20185060291]

約数ペア:

[(1, 20185060291), (11, 1835005481), (23, 877611317), (157, 128567263), (253, 79782847), (1727, 11687933), (3611, 5589881), (39721, 508171)]