20177291397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{157133}}^1$

素因数の和:159020

約数の個数: 16

約数和(自身を含む): 28088016768

約数和(自身を除く): 7910725371

約数列:

[1, 3, 23, 69, 1861, 5583, 42803, 128409, 157133, 471399, 3614059, 10842177, 292424513, 877273539, 6725763799, 20177291397]

約数ペア:

[(1, 20177291397), (3, 6725763799), (23, 877273539), (69, 292424513), (1861, 10842177), (5583, 3614059), (42803, 471399), (128409, 157133)]