20059646530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29173}}^1$

素因数の和:29264

約数の個数: 128

約数和(自身を含む): 48396165120

約数和(自身を除く): 28336518590

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 47, 55, 70, 77, 94, 95, 110, 133, 154, 190, 209, 235, 266, 329, 385, 418, 470, 517, 658, 665, 770, 893, 1034, 1045, 1330, 1463, 1645, 1786, 2090, 2585, 2926, 3290, 3619, 4465, 5170, 6251, 7238, 7315, 8930, 9823, 12502, 14630, 18095, 19646, 29173, 31255, 36190, 49115, 58346, 62510, 68761, 98230, 137522, 145865, 204211, 291730, 320903, 343805, 408422, 554287, 641806, 687610, 1021055, 1108574, 1371131, 1604515, 2042110, 2246321, 2742262, 2771435, 3209030, 3880009, 4492642, 5542870, 6097157, 6855655, 7760018, 9597917, 11231605, 12194314, 13711310, 15082441, 19195834, 19400045, 22463210, 26051489, 30164882, 30485785, 38800090, 42680099, 47989585, 52102978, 60971570, 75412205, 85360198, 95979170, 105577087, 130257445, 150824410, 182360423, 211154174, 213400495, 260514890, 286566379, 364720846, 426800990, 527885435, 573132758, 911802115, 1055770870, 1432831895, 1823604230, 2005964653, 2865663790, 4011929306, 10029823265, 20059646530]

約数ペア:

[(1, 20059646530), (2, 10029823265), (5, 4011929306), (7, 2865663790), (10, 2005964653), (11, 1823604230), (14, 1432831895), (19, 1055770870), (22, 911802115), (35, 573132758), (38, 527885435), (47, 426800990), (55, 364720846), (70, 286566379), (77, 260514890), (94, 213400495), (95, 211154174), (110, 182360423), (133, 150824410), (154, 130257445), (190, 105577087), (209, 95979170), (235, 85360198), (266, 75412205), (329, 60971570), (385, 52102978), (418, 47989585), (470, 42680099), (517, 38800090), (658, 30485785), (665, 30164882), (770, 26051489), (893, 22463210), (1034, 19400045), (1045, 19195834), (1330, 15082441), (1463, 13711310), (1645, 12194314), (1786, 11231605), (2090, 9597917), (2585, 7760018), (2926, 6855655), (3290, 6097157), (3619, 5542870), (4465, 4492642), (5170, 3880009), (6251, 3209030), (7238, 2771435), (7315, 2742262), (8930, 2246321), (9823, 2042110), (12502, 1604515), (14630, 1371131), (18095, 1108574), (19646, 1021055), (29173, 687610), (31255, 641806), (36190, 554287), (49115, 408422), (58346, 343805), (62510, 320903), (68761, 291730), (98230, 204211), (137522, 145865)]