20001473856

素因数分解:

$2^6\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 588

約数和(自身を含む): 74659773972

約数和(自身を除く): 54658300116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 243, 252, 273, 288, 294, 312, 324, 336, 351, 364, 378, 392, 416, 432, 441, 448, 468, 486, 504, 546, 567, 576, 588, 624, 637, 648, 672, 673, 702, 728, 729, 756, 784, 819, 832, 864, 882, 936, 972, 1008, 1053, 1092, 1134, 1176, 1248, 1274, 1296, 1323, 1344, 1346, 1404, 1456, 1458, 1512, 1568, 1638, 1701, 1728, 1764, 1872, 1911, 1944, 2016, 2019, 2106, 2184, 2268, 2352, 2457, 2496, 2548, 2592, 2646, 2692, 2808, 2912, 2916, 3024, 3136, 3159, 3276, 3402, 3528, 3744, 3822, 3888, 3969, 4032, 4038, 4212, 4368, 4536, 4704, 4711, 4914, 5096, 5103, 5184, 5292, 5384, 5616, 5733, 5824, 5832, 6048, 6057, 6318, 6552, 6804, 7056, 7371, 7488, 7644, 7776, 7938, 8076, 8424, 8736, 8749, 9072, 9408, 9422, 9477, 9828, 10192, 10206, 10584, 10768, 11232, 11466, 11664, 11907, 12096, 12114, 12636, 13104, 13608, 14112, 14133, 14742, 15288, 15552, 15876, 16152, 16848, 17199, 17472, 17498, 18144, 18171, 18844, 18954, 19656, 20384, 20412, 21168, 21536, 22113, 22464, 22932, 23328, 23814, 24228, 25272, 26208, 26247, 27216, 28224, 28266, 29484, 30576, 31752, 32304, 32977, 33696, 34398, 34996, 35721, 36288, 36342, 37688, 37908, 39312, 40768, 40824, 42336, 42399, 43072, 44226, 45864, 46656, 47628, 48456, 50544, 51597, 52416, 52494, 54432, 54513, 56532, 58968, 61152, 61243, 63504, 64608, 65954, 66339, 67392, 68796, 69992, 71442, 72684, 75376, 75816, 78624, 78741, 81648, 84672, 84798, 88452, 91728, 95256, 96912, 98931, 101088, 103194, 104988, 108864, 109026, 113064, 117936, 122304, 122486, 127008, 127197, 129216, 131908, 132678, 137592, 139984, 142884, 145368, 150752, 151632, 154791, 157248, 157482, 163296, 163539, 169596, 176904, 183456, 183729, 190512, 193824, 197862, 202176, 206388, 209976, 218052, 226128, 235872, 236223, 244972, 254016, 254394, 263816, 265356, 275184, 279968, 285768, 290736, 296793, 301504, 303264, 309582, 314964, 326592, 327078, 339192, 353808, 366912, 367458, 381024, 381591, 387648, 395724, 412776, 419952, 428701, 436104, 452256, 464373, 471744, 472446, 489944, 490617, 508788, 527632, 530712, 550368, 551187, 559936, 571536, 581472, 593586, 606528, 619164, 629928, 654156, 678384, 707616, 708669, 734916, 762048, 763182, 791448, 825552, 839904, 857402, 872208, 890379, 904512, 928746, 944892, 979888, 981234, 1017576, 1055264, 1061424, 1100736, 1102374, 1143072, 1144773, 1162944, 1187172, 1238328, 1259856, 1286103, 1308312, 1356768, 1415232, 1417338, 1469832, 1526364, 1582896, 1651104, 1653561, 1679808, 1714804, 1744416, 1780758, 1857492, 1889784, 1959776, 1962468, 2035152, 2110528, 2122848, 2126007, 2204748, 2286144, 2289546, 2374344, 2476656, 2519712, 2572206, 2616624, 2671137, 2713536, 2834676, 2939664, 3052728, 3165792, 3302208, 3307122, 3429608, 3434319, 3488832, 3561516, 3714984, 3779568, 3858309, 3919552, 3924936, 4070304, 4245696, 4252014, 4409496, 4579092, 4748688, 4953312, 4960683, 5039424, 5144412, 5233248, 5342274, 5669352, 5879328, 6105456, 6331584, 6378021, 6614244, 6859216, 6868638, 7123032, 7429968, 7559136, 7716618, 7849872, 8013411, 8140608, 8504028, 8818992, 9158184, 9497376, 9906624, 9921366, 10288824, 10466496, 10684548, 11338704, 11574927, 11758656, 12210912, 12756042, 13228488, 13718432, 13737276, 14246064, 14859936, 14882049, 15118272, 15433236, 15699744, 16026822, 17008056, 17637984, 18316368, 18994752, 19842732, 20577648, 21369096, 22677408, 23149854, 24040233, 24421824, 25512084, 26456976, 27436864, 27474552, 28492128, 29719872, 29764098, 30866472, 31399488, 32053644, 34016112, 34724781, 35275968, 36632736, 39685464, 41155296, 42738192, 44646147, 45354816, 46299708, 48080466, 51024168, 52913952, 54949104, 56984256, 59528196, 61732944, 64107288, 68032224, 69449562, 73265472, 79370928, 82310592, 85476384, 89292294, 92599416, 96160932, 102048336, 104174343, 105827904, 109898208, 119056392, 123465888, 128214576, 136064448, 138899124, 158741856, 170952768, 178584588, 185198832, 192321864, 204096672, 208348686, 219796416, 238112784, 246931776, 256429152, 277798248, 312523029, 317483712, 357169176, 370397664, 384643728, 408193344, 416697372, 476225568, 512858304, 555596496, 625046058, 714338352, 740795328, 769287456, 833394744, 952451136, 1111192992, 1250092116, 1428676704, 1538574912, 1666789488, 2222385984, 2500184232, 2857353408, 3333578976, 5000368464, 6667157952, 10000736928, 20001473856]

約数ペア:

[(1, 20001473856), (2, 10000736928), (3, 6667157952), (4, 5000368464), (6, 3333578976), (7, 2857353408), (8, 2500184232), (9, 2222385984), (12, 1666789488), (13, 1538574912), (14, 1428676704), (16, 1250092116), (18, 1111192992), (21, 952451136), (24, 833394744), (26, 769287456), (27, 740795328), (28, 714338352), (32, 625046058), (36, 555596496), (39, 512858304), (42, 476225568), (48, 416697372), (49, 408193344), (52, 384643728), (54, 370397664), (56, 357169176), (63, 317483712), (64, 312523029), (72, 277798248), (78, 256429152), (81, 246931776), (84, 238112784), (91, 219796416), (96, 208348686), (98, 204096672), (104, 192321864), (108, 185198832), (112, 178584588), (117, 170952768), (126, 158741856), (144, 138899124), (147, 136064448), (156, 128214576), (162, 123465888), (168, 119056392), (182, 109898208), (189, 105827904), (192, 104174343), (196, 102048336), (208, 96160932), (216, 92599416), (224, 89292294), (234, 85476384), (243, 82310592), (252, 79370928), (273, 73265472), (288, 69449562), (294, 68032224), (312, 64107288), (324, 61732944), (336, 59528196), (351, 56984256), (364, 54949104), (378, 52913952), (392, 51024168), (416, 48080466), (432, 46299708), (441, 45354816), (448, 44646147), (468, 42738192), (486, 41155296), (504, 39685464), (546, 36632736), (567, 35275968), (576, 34724781), (588, 34016112), (624, 32053644), (637, 31399488), (648, 30866472), (672, 29764098), (673, 29719872), (702, 28492128), (728, 27474552), (729, 27436864), (756, 26456976), (784, 25512084), (819, 24421824), (832, 24040233), (864, 23149854), (882, 22677408), (936, 21369096), (972, 20577648), (1008, 19842732), (1053, 18994752), (1092, 18316368), (1134, 17637984), (1176, 17008056), (1248, 16026822), (1274, 15699744), (1296, 15433236), (1323, 15118272), (1344, 14882049), (1346, 14859936), (1404, 14246064), (1456, 13737276), (1458, 13718432), (1512, 13228488), (1568, 12756042), (1638, 12210912), (1701, 11758656), (1728, 11574927), (1764, 11338704), (1872, 10684548), (1911, 10466496), (1944, 10288824), (2016, 9921366), (2019, 9906624), (2106, 9497376), (2184, 9158184), (2268, 8818992), (2352, 8504028), (2457, 8140608), (2496, 8013411), (2548, 7849872), (2592, 7716618), (2646, 7559136), (2692, 7429968), (2808, 7123032), (2912, 6868638), (2916, 6859216), (3024, 6614244), (3136, 6378021), (3159, 6331584), (3276, 6105456), (3402, 5879328), (3528, 5669352), (3744, 5342274), (3822, 5233248), (3888, 5144412), (3969, 5039424), (4032, 4960683), (4038, 4953312), (4212, 4748688), (4368, 4579092), (4536, 4409496), (4704, 4252014), (4711, 4245696), (4914, 4070304), (5096, 3924936), (5103, 3919552), (5184, 3858309), (5292, 3779568), (5384, 3714984), (5616, 3561516), (5733, 3488832), (5824, 3434319), (5832, 3429608), (6048, 3307122), (6057, 3302208), (6318, 3165792), (6552, 3052728), (6804, 2939664), (7056, 2834676), (7371, 2713536), (7488, 2671137), (7644, 2616624), (7776, 2572206), (7938, 2519712), (8076, 2476656), (8424, 2374344), (8736, 2289546), (8749, 2286144), (9072, 2204748), (9408, 2126007), (9422, 2122848), (9477, 2110528), (9828, 2035152), (10192, 1962468), (10206, 1959776), (10584, 1889784), (10768, 1857492), (11232, 1780758), (11466, 1744416), (11664, 1714804), (11907, 1679808), (12096, 1653561), (12114, 1651104), (12636, 1582896), (13104, 1526364), (13608, 1469832), (14112, 1417338), (14133, 1415232), (14742, 1356768), (15288, 1308312), (15552, 1286103), (15876, 1259856), (16152, 1238328), (16848, 1187172), (17199, 1162944), (17472, 1144773), (17498, 1143072), (18144, 1102374), (18171, 1100736), (18844, 1061424), (18954, 1055264), (19656, 1017576), (20384, 981234), (20412, 979888), (21168, 944892), (21536, 928746), (22113, 904512), (22464, 890379), (22932, 872208), (23328, 857402), (23814, 839904), (24228, 825552), (25272, 791448), (26208, 763182), (26247, 762048), (27216, 734916), (28224, 708669), (28266, 707616), (29484, 678384), (30576, 654156), (31752, 629928), (32304, 619164), (32977, 606528), (33696, 593586), (34398, 581472), (34996, 571536), (35721, 559936), (36288, 551187), (36342, 550368), (37688, 530712), (37908, 527632), (39312, 508788), (40768, 490617), (40824, 489944), (42336, 472446), (42399, 471744), (43072, 464373), (44226, 452256), (45864, 436104), (46656, 428701), (47628, 419952), (48456, 412776), (50544, 395724), (51597, 387648), (52416, 381591), (52494, 381024), (54432, 367458), (54513, 366912), (56532, 353808), (58968, 339192), (61152, 327078), (61243, 326592), (63504, 314964), (64608, 309582), (65954, 303264), (66339, 301504), (67392, 296793), (68796, 290736), (69992, 285768), (71442, 279968), (72684, 275184), (75376, 265356), (75816, 263816), (78624, 254394), (78741, 254016), (81648, 244972), (84672, 236223), (84798, 235872), (88452, 226128), (91728, 218052), (95256, 209976), (96912, 206388), (98931, 202176), (101088, 197862), (103194, 193824), (104988, 190512), (108864, 183729), (109026, 183456), (113064, 176904), (117936, 169596), (122304, 163539), (122486, 163296), (127008, 157482), (127197, 157248), (129216, 154791), (131908, 151632), (132678, 150752), (137592, 145368), (139984, 142884)]