20162427657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{86719}}^1\times {\mathrm{4079}}^1$

素因数の和:90820

約数の個数: 16

約数和(自身を含む): 28305408000

約数和(自身を除く): 8142980343

約数列:

[1, 3, 19, 57, 4079, 12237, 77501, 86719, 232503, 260157, 1647661, 4942983, 353726801, 1061180403, 6720809219, 20162427657]

約数ペア:

[(1, 20162427657), (3, 6720809219), (19, 1061180403), (57, 353726801), (4079, 4942983), (12237, 1647661), (77501, 260157), (86719, 232503)]