20176774274

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{15161}}^1\times {\mathrm{8423}}^1$

素因数の和:23665

約数の個数: 16

約数和(自身を含む): 30653925120

約数和(自身を除く): 10477150846

約数列:

[1, 2, 79, 158, 8423, 15161, 16846, 30322, 665417, 1197719, 1330834, 2395438, 127701103, 255402206, 10088387137, 20176774274]

約数ペア:

[(1, 20176774274), (2, 10088387137), (79, 255402206), (158, 127701103), (8423, 2395438), (15161, 1330834), (16846, 1197719), (30322, 665417)]