20329305984

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43789}}^1$

素因数の和:43853

約数の個数: 192

約数和(自身を含む): 65033404800

約数和(自身を除く): 44704098816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3627, 3744, 3968, 4464, 4836, 4992, 5952, 6448, 7254, 7488, 8928, 9672, 11904, 12896, 14508, 14976, 17856, 19344, 25792, 29016, 35712, 38688, 43789, 51584, 58032, 77376, 87578, 116064, 131367, 154752, 175156, 232128, 262734, 350312, 394101, 464256, 525468, 569257, 700624, 788202, 1050936, 1138514, 1357459, 1401248, 1576404, 1707771, 2101872, 2277028, 2714918, 2802496, 3152808, 3415542, 4072377, 4203744, 4554056, 5123313, 5429836, 5604992, 6305616, 6831084, 8144754, 8407488, 9108112, 10246626, 10859672, 12217131, 12611232, 13662168, 16289508, 16814976, 17646967, 18216224, 20493252, 21719344, 24434262, 25222464, 27324336, 32579016, 35293934, 36432448, 40986504, 43438688, 48868524, 50444928, 52940901, 54648672, 65158032, 70587868, 72864896, 81973008, 86877376, 97737048, 105881802, 109297344, 130316064, 141175736, 158822703, 163946016, 173754752, 195474096, 211763604, 218594688, 260632128, 282351472, 317645406, 327892032, 390948192, 423527208, 521264256, 564702944, 635290812, 655784064, 781896384, 847054416, 1129405888, 1270581624, 1563792768, 1694108832, 2258811776, 2541163248, 3388217664, 5082326496, 6776435328, 10164652992, 20329305984]

約数ペア:

[(1, 20329305984), (2, 10164652992), (3, 6776435328), (4, 5082326496), (6, 3388217664), (8, 2541163248), (9, 2258811776), (12, 1694108832), (13, 1563792768), (16, 1270581624), (18, 1129405888), (24, 847054416), (26, 781896384), (31, 655784064), (32, 635290812), (36, 564702944), (39, 521264256), (48, 423527208), (52, 390948192), (62, 327892032), (64, 317645406), (72, 282351472), (78, 260632128), (93, 218594688), (96, 211763604), (104, 195474096), (117, 173754752), (124, 163946016), (128, 158822703), (144, 141175736), (156, 130316064), (186, 109297344), (192, 105881802), (208, 97737048), (234, 86877376), (248, 81973008), (279, 72864896), (288, 70587868), (312, 65158032), (372, 54648672), (384, 52940901), (403, 50444928), (416, 48868524), (468, 43438688), (496, 40986504), (558, 36432448), (576, 35293934), (624, 32579016), (744, 27324336), (806, 25222464), (832, 24434262), (936, 21719344), (992, 20493252), (1116, 18216224), (1152, 17646967), (1209, 16814976), (1248, 16289508), (1488, 13662168), (1612, 12611232), (1664, 12217131), (1872, 10859672), (1984, 10246626), (2232, 9108112), (2418, 8407488), (2496, 8144754), (2976, 6831084), (3224, 6305616), (3627, 5604992), (3744, 5429836), (3968, 5123313), (4464, 4554056), (4836, 4203744), (4992, 4072377), (5952, 3415542), (6448, 3152808), (7254, 2802496), (7488, 2714918), (8928, 2277028), (9672, 2101872), (11904, 1707771), (12896, 1576404), (14508, 1401248), (14976, 1357459), (17856, 1138514), (19344, 1050936), (25792, 788202), (29016, 700624), (35712, 569257), (38688, 525468), (43789, 464256), (51584, 394101), (58032, 350312), (77376, 262734), (87578, 232128), (116064, 175156), (131367, 154752)]