20176411288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2003}}^1\times {\mathrm{114467}}^1$

素因数の和:116487

約数の個数: 32

約数和(自身を含む): 41290896960

約数和(自身を除く): 21114485672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2003, 4006, 8012, 16024, 22033, 44066, 88132, 114467, 176264, 228934, 457868, 915736, 1259137, 2518274, 5036548, 10073096, 229277401, 458554802, 917109604, 1834219208, 2522051411, 5044102822, 10088205644, 20176411288]

約数ペア:

[(1, 20176411288), (2, 10088205644), (4, 5044102822), (8, 2522051411), (11, 1834219208), (22, 917109604), (44, 458554802), (88, 229277401), (2003, 10073096), (4006, 5036548), (8012, 2518274), (16024, 1259137), (22033, 915736), (44066, 457868), (88132, 228934), (114467, 176264)]