20167051091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{2591}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 23581808640

約数和(自身を除く): 3414757549

約数列:

[1, 11, 17, 107, 187, 389, 1177, 1819, 2591, 4279, 6613, 20009, 28501, 41623, 44047, 72743, 277237, 457853, 484517, 707591, 1007899, 3049607, 4713029, 7783501, 11086889, 17134283, 51843319, 107845193, 188477113, 1186297123, 1833368281, 20167051091]

約数ペア:

[(1, 20167051091), (11, 1833368281), (17, 1186297123), (107, 188477113), (187, 107845193), (389, 51843319), (1177, 17134283), (1819, 11086889), (2591, 7783501), (4279, 4713029), (6613, 3049607), (20009, 1007899), (28501, 707591), (41623, 484517), (44047, 457853), (72743, 277237)]