20156164962

素因数分解:

$2^1\times 3^1\times {\mathrm{99871}}^1\times {\mathrm{33637}}^1$

素因数の和:133513

約数の個数: 16

約数和(自身を含む): 40313932032

約数和(自身を除く): 20157767070

約数列:

[1, 2, 3, 6, 33637, 67274, 99871, 100911, 199742, 201822, 299613, 599226, 3359360827, 6718721654, 10078082481, 20156164962]

約数ペア:

[(1, 20156164962), (2, 10078082481), (3, 6718721654), (6, 3359360827), (33637, 599226), (67274, 299613), (99871, 201822), (100911, 199742)]