20183420664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{129361}}^1$

素因数の和:129581

約数の個数: 96

約数和(自身を含む): 59936001840

約数和(自身を除く): 39752581176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 197, 198, 264, 394, 396, 591, 788, 792, 1182, 1576, 1773, 2167, 2364, 3546, 4334, 4728, 6501, 7092, 8668, 13002, 14184, 17336, 19503, 26004, 39006, 52008, 78012, 129361, 156024, 258722, 388083, 517444, 776166, 1034888, 1164249, 1422971, 1552332, 2328498, 2845942, 3104664, 4268913, 4656996, 5691884, 8537826, 9313992, 11383768, 12806739, 17075652, 25484117, 25613478, 34151304, 50968234, 51226956, 76452351, 101936468, 102453912, 152904702, 203872936, 229357053, 280325287, 305809404, 458714106, 560650574, 611618808, 840975861, 917428212, 1121301148, 1681951722, 1834856424, 2242602296, 2522927583, 3363903444, 5045855166, 6727806888, 10091710332, 20183420664]

約数ペア:

[(1, 20183420664), (2, 10091710332), (3, 6727806888), (4, 5045855166), (6, 3363903444), (8, 2522927583), (9, 2242602296), (11, 1834856424), (12, 1681951722), (18, 1121301148), (22, 917428212), (24, 840975861), (33, 611618808), (36, 560650574), (44, 458714106), (66, 305809404), (72, 280325287), (88, 229357053), (99, 203872936), (132, 152904702), (197, 102453912), (198, 101936468), (264, 76452351), (394, 51226956), (396, 50968234), (591, 34151304), (788, 25613478), (792, 25484117), (1182, 17075652), (1576, 12806739), (1773, 11383768), (2167, 9313992), (2364, 8537826), (3546, 5691884), (4334, 4656996), (4728, 4268913), (6501, 3104664), (7092, 2845942), (8668, 2328498), (13002, 1552332), (14184, 1422971), (17336, 1164249), (19503, 1034888), (26004, 776166), (39006, 517444), (52008, 388083), (78012, 258722), (129361, 156024)]