20186919799

素因数分解:

${\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1\times {\mathrm{4519}}^1$

素因数の和:5482

約数の個数: 16

約数和(自身を含む): 20896321600

約数和(自身を除く): 709401801

約数列:

[1, 37, 157, 769, 4519, 5809, 28453, 120733, 167203, 709483, 3475111, 4467121, 26250871, 128579107, 545592427, 20186919799]

約数ペア:

[(1, 20186919799), (37, 545592427), (157, 128579107), (769, 26250871), (4519, 4467121), (5809, 3475111), (28453, 709483), (120733, 167203)]