20577885717486

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137393}}^1\times {\mathrm{14159}}^1$

素因数の和:151641

約数の個数: 64

約数和(自身を含む): 43143386711040

約数和(自身を除く): 22565500993554

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289, 10578, 14159, 28318, 42477, 84954, 137393, 274786, 412179, 580519, 608837, 824358, 1161038, 1217674, 1741557, 1826511, 3483114, 3653022, 5633113, 5907899, 11266226, 11815798, 16899339, 17723697, 24962317, 33798678, 35447394, 49924634, 74886951, 149773902, 242223859, 484447718, 726671577, 1453343154, 1945347487, 3890694974, 5836042461, 11672084922, 79759246967, 83649941941, 159518493934, 167299883882, 239277740901, 250949825823, 478555481802, 501899651646, 3429647619581, 6859295239162, 10288942858743, 20577885717486]

約数ペア:

[(1, 20577885717486), (2, 10288942858743), (3, 6859295239162), (6, 3429647619581), (41, 501899651646), (43, 478555481802), (82, 250949825823), (86, 239277740901), (123, 167299883882), (129, 159518493934), (246, 83649941941), (258, 79759246967), (1763, 11672084922), (3526, 5836042461), (5289, 3890694974), (10578, 1945347487), (14159, 1453343154), (28318, 726671577), (42477, 484447718), (84954, 242223859), (137393, 149773902), (274786, 74886951), (412179, 49924634), (580519, 35447394), (608837, 33798678), (824358, 24962317), (1161038, 17723697), (1217674, 16899339), (1741557, 11815798), (1826511, 11266226), (3483114, 5907899), (3653022, 5633113)]