2080463836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{91457}}^1$

素因数の和:91530

約数の個数: 36

約数和(自身を含む): 4087075104

約数和(自身を除く): 2006611268

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 11374, 22748, 91457, 182914, 365828, 1006027, 2012054, 4024108, 4298479, 8596958, 11066297, 17193916, 22132594, 44265188, 47283269, 94566538, 189133076, 520115959, 1040231918, 2080463836]

約数ペア:

[(1, 2080463836), (2, 1040231918), (4, 520115959), (11, 189133076), (22, 94566538), (44, 47283269), (47, 44265188), (94, 22132594), (121, 17193916), (188, 11066297), (242, 8596958), (484, 4298479), (517, 4024108), (1034, 2012054), (2068, 1006027), (5687, 365828), (11374, 182914), (22748, 91457)]