20357493576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{10753}}^1$

素因数の和:11019

約数の個数: 128

約数和(自身を含む): 59465318400

約数和(自身を除く): 39107824824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 191, 236, 354, 382, 413, 472, 573, 708, 764, 826, 1146, 1239, 1337, 1416, 1528, 1652, 2292, 2478, 2674, 3304, 4011, 4584, 4956, 5348, 8022, 9912, 10696, 10753, 11269, 16044, 21506, 22538, 32088, 32259, 33807, 43012, 45076, 64518, 67614, 75271, 78883, 86024, 90152, 129036, 135228, 150542, 157766, 225813, 236649, 258072, 270456, 301084, 315532, 451626, 473298, 602168, 631064, 634427, 903252, 946596, 1268854, 1806504, 1893192, 1903281, 2053823, 2537708, 3806562, 4107646, 4440989, 5075416, 6161469, 7613124, 8215292, 8881978, 12322938, 13322967, 14376761, 15226248, 16430584, 17763956, 24645876, 26645934, 28753522, 35527912, 43130283, 49291752, 53291868, 57507044, 86260566, 106583736, 115014088, 121175557, 172521132, 242351114, 345042264, 363526671, 484702228, 727053342, 848228899, 969404456, 1454106684, 1696457798, 2544686697, 2908213368, 3392915596, 5089373394, 6785831192, 10178746788, 20357493576]

約数ペア:

[(1, 20357493576), (2, 10178746788), (3, 6785831192), (4, 5089373394), (6, 3392915596), (7, 2908213368), (8, 2544686697), (12, 1696457798), (14, 1454106684), (21, 969404456), (24, 848228899), (28, 727053342), (42, 484702228), (56, 363526671), (59, 345042264), (84, 242351114), (118, 172521132), (168, 121175557), (177, 115014088), (191, 106583736), (236, 86260566), (354, 57507044), (382, 53291868), (413, 49291752), (472, 43130283), (573, 35527912), (708, 28753522), (764, 26645934), (826, 24645876), (1146, 17763956), (1239, 16430584), (1337, 15226248), (1416, 14376761), (1528, 13322967), (1652, 12322938), (2292, 8881978), (2478, 8215292), (2674, 7613124), (3304, 6161469), (4011, 5075416), (4584, 4440989), (4956, 4107646), (5348, 3806562), (8022, 2537708), (9912, 2053823), (10696, 1903281), (10753, 1893192), (11269, 1806504), (16044, 1268854), (21506, 946596), (22538, 903252), (32088, 634427), (32259, 631064), (33807, 602168), (43012, 473298), (45076, 451626), (64518, 315532), (67614, 301084), (75271, 270456), (78883, 258072), (86024, 236649), (90152, 225813), (129036, 157766), (135228, 150542)]