20317565664

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 480

約数和(自身を含む): 68192796672

約数和(自身を除く): 47875231008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 96, 99, 108, 124, 127, 132, 144, 162, 176, 181, 186, 198, 216, 248, 254, 264, 279, 288, 297, 324, 341, 352, 362, 372, 381, 396, 432, 496, 508, 528, 543, 558, 594, 648, 682, 724, 744, 762, 792, 837, 864, 891, 992, 1016, 1023, 1056, 1086, 1116, 1143, 1188, 1296, 1364, 1397, 1448, 1488, 1524, 1584, 1629, 1674, 1782, 1991, 2032, 2046, 2172, 2232, 2286, 2376, 2511, 2592, 2728, 2794, 2896, 2976, 3048, 3069, 3168, 3258, 3348, 3429, 3564, 3937, 3982, 4064, 4092, 4191, 4344, 4464, 4572, 4752, 4887, 5022, 5456, 5588, 5611, 5792, 5973, 6096, 6138, 6516, 6696, 6858, 7128, 7874, 7964, 8184, 8382, 8688, 8928, 9144, 9207, 9504, 9774, 10044, 10287, 10912, 11176, 11222, 11811, 11946, 12192, 12276, 12573, 13032, 13392, 13716, 14256, 14661, 15748, 15928, 16368, 16764, 16833, 17376, 17919, 18288, 18414, 19548, 20088, 20574, 22352, 22444, 22987, 23622, 23892, 24552, 25146, 26064, 26784, 27432, 27621, 28512, 29322, 31496, 31856, 32736, 33528, 33666, 35433, 35838, 36576, 36828, 37719, 39096, 40176, 41148, 43307, 44704, 44888, 45974, 47244, 47784, 49104, 50292, 50499, 52128, 53757, 54864, 55242, 58644, 61721, 62992, 63712, 67056, 67332, 68961, 70866, 71676, 73656, 75438, 78192, 80352, 82296, 86614, 89776, 91948, 94488, 95568, 98208, 100584, 100998, 106299, 107514, 109728, 110484, 113157, 117288, 123442, 125984, 129921, 134112, 134664, 137922, 141732, 143352, 147312, 150876, 151497, 156384, 161271, 164592, 173228, 179552, 183896, 185163, 188976, 191136, 201168, 201996, 206883, 212598, 215028, 220968, 226314, 234576, 246884, 252857, 259842, 269328, 275844, 283464, 286704, 294624, 301752, 302994, 318897, 322542, 329184, 346456, 367792, 370326, 377952, 389763, 402336, 403992, 413766, 425196, 430056, 441936, 452628, 454491, 469152, 493768, 505714, 519684, 538656, 551688, 555489, 566928, 573408, 603504, 605988, 620649, 637794, 645084, 692912, 712597, 735584, 740652, 758571, 779526, 807984, 827532, 850392, 860112, 883872, 905256, 908982, 987536, 1011428, 1039368, 1103376, 1110978, 1133856, 1169289, 1207008, 1211976, 1241298, 1275588, 1290168, 1385824, 1425194, 1481304, 1517142, 1559052, 1615968, 1655064, 1666467, 1700784, 1720224, 1810512, 1817964, 1861947, 1975072, 2022856, 2078736, 2137791, 2206752, 2221956, 2275713, 2338578, 2423952, 2482596, 2551176, 2580336, 2850388, 2962608, 3034284, 3118104, 3310128, 3332934, 3401568, 3507867, 3621024, 3635928, 3723894, 4045712, 4157472, 4275582, 4443912, 4551426, 4677156, 4847904, 4965192, 4999401, 5102352, 5160672, 5700776, 5925216, 6068568, 6236208, 6413373, 6620256, 6665868, 6827139, 7015734, 7271856, 7447788, 7838567, 8091424, 8551164, 8887824, 9102852, 9354312, 9930384, 9998802, 10204704, 11401552, 12137136, 12472416, 12826746, 13331736, 13654278, 14031468, 14543712, 14895576, 15677134, 17102328, 17775648, 18205704, 18708624, 19240119, 19860768, 19997604, 20481417, 22803104, 23515701, 24274272, 25653492, 26663472, 27308556, 28062936, 29791152, 31354268, 34204656, 36411408, 37417248, 38480238, 39995208, 40962834, 47031402, 51306984, 53326944, 54617112, 56125872, 57720357, 59582304, 62708536, 68409312, 70547103, 72822816, 76960476, 79990416, 81925668, 94062804, 102613968, 109234224, 112251744, 115440714, 125417072, 141094206, 153920952, 159980832, 163851336, 188125608, 205227936, 211641309, 218468448, 230881428, 250834144, 282188412, 307841904, 327702672, 376251216, 423282618, 461762856, 564376824, 615683808, 634923927, 655405344, 752502432, 846565236, 923525712, 1128753648, 1269847854, 1693130472, 1847051424, 2257507296, 2539695708, 3386260944, 5079391416, 6772521888, 10158782832, 20317565664]

約数ペア:

[(1, 20317565664), (2, 10158782832), (3, 6772521888), (4, 5079391416), (6, 3386260944), (8, 2539695708), (9, 2257507296), (11, 1847051424), (12, 1693130472), (16, 1269847854), (18, 1128753648), (22, 923525712), (24, 846565236), (27, 752502432), (31, 655405344), (32, 634923927), (33, 615683808), (36, 564376824), (44, 461762856), (48, 423282618), (54, 376251216), (62, 327702672), (66, 307841904), (72, 282188412), (81, 250834144), (88, 230881428), (93, 218468448), (96, 211641309), (99, 205227936), (108, 188125608), (124, 163851336), (127, 159980832), (132, 153920952), (144, 141094206), (162, 125417072), (176, 115440714), (181, 112251744), (186, 109234224), (198, 102613968), (216, 94062804), (248, 81925668), (254, 79990416), (264, 76960476), (279, 72822816), (288, 70547103), (297, 68409312), (324, 62708536), (341, 59582304), (352, 57720357), (362, 56125872), (372, 54617112), (381, 53326944), (396, 51306984), (432, 47031402), (496, 40962834), (508, 39995208), (528, 38480238), (543, 37417248), (558, 36411408), (594, 34204656), (648, 31354268), (682, 29791152), (724, 28062936), (744, 27308556), (762, 26663472), (792, 25653492), (837, 24274272), (864, 23515701), (891, 22803104), (992, 20481417), (1016, 19997604), (1023, 19860768), (1056, 19240119), (1086, 18708624), (1116, 18205704), (1143, 17775648), (1188, 17102328), (1296, 15677134), (1364, 14895576), (1397, 14543712), (1448, 14031468), (1488, 13654278), (1524, 13331736), (1584, 12826746), (1629, 12472416), (1674, 12137136), (1782, 11401552), (1991, 10204704), (2032, 9998802), (2046, 9930384), (2172, 9354312), (2232, 9102852), (2286, 8887824), (2376, 8551164), (2511, 8091424), (2592, 7838567), (2728, 7447788), (2794, 7271856), (2896, 7015734), (2976, 6827139), (3048, 6665868), (3069, 6620256), (3168, 6413373), (3258, 6236208), (3348, 6068568), (3429, 5925216), (3564, 5700776), (3937, 5160672), (3982, 5102352), (4064, 4999401), (4092, 4965192), (4191, 4847904), (4344, 4677156), (4464, 4551426), (4572, 4443912), (4752, 4275582), (4887, 4157472), (5022, 4045712), (5456, 3723894), (5588, 3635928), (5611, 3621024), (5792, 3507867), (5973, 3401568), (6096, 3332934), (6138, 3310128), (6516, 3118104), (6696, 3034284), (6858, 2962608), (7128, 2850388), (7874, 2580336), (7964, 2551176), (8184, 2482596), (8382, 2423952), (8688, 2338578), (8928, 2275713), (9144, 2221956), (9207, 2206752), (9504, 2137791), (9774, 2078736), (10044, 2022856), (10287, 1975072), (10912, 1861947), (11176, 1817964), (11222, 1810512), (11811, 1720224), (11946, 1700784), (12192, 1666467), (12276, 1655064), (12573, 1615968), (13032, 1559052), (13392, 1517142), (13716, 1481304), (14256, 1425194), (14661, 1385824), (15748, 1290168), (15928, 1275588), (16368, 1241298), (16764, 1211976), (16833, 1207008), (17376, 1169289), (17919, 1133856), (18288, 1110978), (18414, 1103376), (19548, 1039368), (20088, 1011428), (20574, 987536), (22352, 908982), (22444, 905256), (22987, 883872), (23622, 860112), (23892, 850392), (24552, 827532), (25146, 807984), (26064, 779526), (26784, 758571), (27432, 740652), (27621, 735584), (28512, 712597), (29322, 692912), (31496, 645084), (31856, 637794), (32736, 620649), (33528, 605988), (33666, 603504), (35433, 573408), (35838, 566928), (36576, 555489), (36828, 551688), (37719, 538656), (39096, 519684), (40176, 505714), (41148, 493768), (43307, 469152), (44704, 454491), (44888, 452628), (45974, 441936), (47244, 430056), (47784, 425196), (49104, 413766), (50292, 403992), (50499, 402336), (52128, 389763), (53757, 377952), (54864, 370326), (55242, 367792), (58644, 346456), (61721, 329184), (62992, 322542), (63712, 318897), (67056, 302994), (67332, 301752), (68961, 294624), (70866, 286704), (71676, 283464), (73656, 275844), (75438, 269328), (78192, 259842), (80352, 252857), (82296, 246884), (86614, 234576), (89776, 226314), (91948, 220968), (94488, 215028), (95568, 212598), (98208, 206883), (100584, 201996), (100998, 201168), (106299, 191136), (107514, 188976), (109728, 185163), (110484, 183896), (113157, 179552), (117288, 173228), (123442, 164592), (125984, 161271), (129921, 156384), (134112, 151497), (134664, 150876), (137922, 147312), (141732, 143352)]