20110136536

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{728417}}^1$

素因数の和:728476

約数の個数: 64

約数和(自身を含む): 47201486400

約数和(自身を除く): 27091349864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 6902, 13804, 27608, 728417, 1456834, 2913668, 5098919, 5827336, 10197838, 12383089, 20395676, 21124093, 24766178, 40791352, 42248186, 49532356, 84496372, 86681623, 99064712, 147868651, 168992744, 173363246, 295737302, 346726492, 359109581, 591474604, 693452984, 718219162, 1182949208, 1436438324, 2513767067, 2872876648, 5027534134, 10055068268, 20110136536]

約数ペア:

[(1, 20110136536), (2, 10055068268), (4, 5027534134), (7, 2872876648), (8, 2513767067), (14, 1436438324), (17, 1182949208), (28, 718219162), (29, 693452984), (34, 591474604), (56, 359109581), (58, 346726492), (68, 295737302), (116, 173363246), (119, 168992744), (136, 147868651), (203, 99064712), (232, 86681623), (238, 84496372), (406, 49532356), (476, 42248186), (493, 40791352), (812, 24766178), (952, 21124093), (986, 20395676), (1624, 12383089), (1972, 10197838), (3451, 5827336), (3944, 5098919), (6902, 2913668), (13804, 1456834), (27608, 728417)]