20946180528

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:886

約数の個数: 480

約数和(自身を含む): 76153459200

約数和(自身を除く): 55207278672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 103, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 206, 208, 216, 234, 252, 273, 294, 309, 312, 336, 351, 364, 378, 392, 412, 432, 441, 468, 504, 546, 588, 618, 624, 637, 702, 721, 728, 739, 756, 784, 819, 824, 882, 927, 936, 1008, 1092, 1176, 1236, 1274, 1323, 1339, 1404, 1442, 1456, 1478, 1512, 1638, 1648, 1764, 1854, 1872, 1911, 2163, 2184, 2217, 2352, 2457, 2472, 2548, 2646, 2678, 2781, 2808, 2884, 2956, 3024, 3276, 3528, 3708, 3822, 4017, 4326, 4368, 4434, 4914, 4944, 5047, 5096, 5173, 5292, 5356, 5562, 5616, 5733, 5768, 5912, 6489, 6552, 6651, 7056, 7416, 7644, 8034, 8652, 8868, 9373, 9607, 9828, 10094, 10192, 10346, 10584, 10712, 11124, 11466, 11536, 11824, 12051, 12978, 13104, 13302, 14832, 15141, 15288, 15519, 16068, 17199, 17304, 17736, 18746, 19214, 19467, 19656, 19953, 20188, 20692, 21168, 21424, 22248, 22932, 24102, 25956, 26604, 28119, 28821, 30282, 30576, 31038, 32136, 34398, 34608, 35472, 36153, 36211, 37492, 38428, 38934, 39312, 39906, 40376, 41384, 44496, 45423, 45864, 46557, 48204, 51912, 53208, 56238, 57642, 60564, 62076, 64272, 65611, 67249, 68796, 72306, 72422, 74984, 76117, 76856, 77868, 79812, 80752, 82768, 84357, 86463, 90846, 91728, 93114, 96408, 103824, 106416, 108633, 112476, 115284, 121128, 124152, 131222, 134498, 136269, 137592, 139671, 144612, 144844, 149968, 152234, 153712, 155736, 159624, 168714, 172926, 181692, 186228, 192816, 196833, 201747, 217266, 224952, 228351, 230568, 242256, 248304, 253071, 259389, 262444, 268996, 272538, 275184, 279342, 289224, 289688, 304468, 311472, 319248, 325899, 337428, 345852, 363384, 372456, 393666, 403494, 434532, 449904, 456702, 461136, 470743, 506142, 518778, 524888, 532819, 537992, 545076, 558684, 578448, 579376, 590499, 605241, 608936, 651798, 674856, 685053, 691704, 726768, 744912, 787332, 806988, 869064, 913404, 941486, 977697, 989521, 1012284, 1037556, 1049776, 1065638, 1075984, 1090152, 1117368, 1180998, 1210482, 1217872, 1303596, 1349712, 1370106, 1383408, 1412229, 1574664, 1598457, 1613976, 1738128, 1771497, 1815723, 1826808, 1882972, 1955394, 1979042, 2024568, 2055159, 2075112, 2131276, 2180304, 2234736, 2361996, 2420964, 2607192, 2740212, 2824458, 2968563, 3149328, 3196914, 3227952, 3542994, 3631446, 3653616, 3729733, 3765944, 3910788, 3958084, 4049136, 4110318, 4150224, 4236687, 4262552, 4723992, 4795371, 4841928, 5214384, 5480424, 5648916, 5937126, 6393828, 6926647, 7085988, 7262892, 7459466, 7531888, 7821576, 7916168, 8220636, 8473374, 8525104, 8905689, 9447984, 9590742, 9683856, 10960848, 11189199, 11297832, 11874252, 12710061, 12787656, 13853294, 14171976, 14386113, 14525784, 14918932, 15643152, 15832336, 16441272, 16946748, 17811378, 19181484, 20779941, 22378398, 22595664, 23748504, 25420122, 25575312, 26717067, 27706588, 28343952, 28772226, 29051568, 29837864, 32882544, 33567597, 33893496, 35622756, 38362968, 41559882, 44756796, 47497008, 48486529, 50840244, 53434134, 55413176, 57544452, 59675728, 62339823, 67135194, 67786992, 71245512, 76725936, 83119764, 89513592, 96973058, 100702791, 101680488, 106868268, 110826352, 115088904, 124679646, 134270388, 142491024, 145459587, 166239528, 179027184, 187019469, 193946116, 201405582, 203360976, 213736536, 230177808, 249359292, 268540776, 290919174, 332479056, 374038938, 387892232, 402811164, 427473072, 436378761, 498718584, 537081552, 581838348, 748077876, 775784464, 805622328, 872757522, 997437168, 1163676696, 1309136283, 1496155752, 1611244656, 1745515044, 2327353392, 2618272566, 2992311504, 3491030088, 5236545132, 6982060176, 10473090264, 20946180528]

約数ペア:

[(1, 20946180528), (2, 10473090264), (3, 6982060176), (4, 5236545132), (6, 3491030088), (7, 2992311504), (8, 2618272566), (9, 2327353392), (12, 1745515044), (13, 1611244656), (14, 1496155752), (16, 1309136283), (18, 1163676696), (21, 997437168), (24, 872757522), (26, 805622328), (27, 775784464), (28, 748077876), (36, 581838348), (39, 537081552), (42, 498718584), (48, 436378761), (49, 427473072), (52, 402811164), (54, 387892232), (56, 374038938), (63, 332479056), (72, 290919174), (78, 268540776), (84, 249359292), (91, 230177808), (98, 213736536), (103, 203360976), (104, 201405582), (108, 193946116), (112, 187019469), (117, 179027184), (126, 166239528), (144, 145459587), (147, 142491024), (156, 134270388), (168, 124679646), (182, 115088904), (189, 110826352), (196, 106868268), (206, 101680488), (208, 100702791), (216, 96973058), (234, 89513592), (252, 83119764), (273, 76725936), (294, 71245512), (309, 67786992), (312, 67135194), (336, 62339823), (351, 59675728), (364, 57544452), (378, 55413176), (392, 53434134), (412, 50840244), (432, 48486529), (441, 47497008), (468, 44756796), (504, 41559882), (546, 38362968), (588, 35622756), (618, 33893496), (624, 33567597), (637, 32882544), (702, 29837864), (721, 29051568), (728, 28772226), (739, 28343952), (756, 27706588), (784, 26717067), (819, 25575312), (824, 25420122), (882, 23748504), (927, 22595664), (936, 22378398), (1008, 20779941), (1092, 19181484), (1176, 17811378), (1236, 16946748), (1274, 16441272), (1323, 15832336), (1339, 15643152), (1404, 14918932), (1442, 14525784), (1456, 14386113), (1478, 14171976), (1512, 13853294), (1638, 12787656), (1648, 12710061), (1764, 11874252), (1854, 11297832), (1872, 11189199), (1911, 10960848), (2163, 9683856), (2184, 9590742), (2217, 9447984), (2352, 8905689), (2457, 8525104), (2472, 8473374), (2548, 8220636), (2646, 7916168), (2678, 7821576), (2781, 7531888), (2808, 7459466), (2884, 7262892), (2956, 7085988), (3024, 6926647), (3276, 6393828), (3528, 5937126), (3708, 5648916), (3822, 5480424), (4017, 5214384), (4326, 4841928), (4368, 4795371), (4434, 4723992), (4914, 4262552), (4944, 4236687), (5047, 4150224), (5096, 4110318), (5173, 4049136), (5292, 3958084), (5356, 3910788), (5562, 3765944), (5616, 3729733), (5733, 3653616), (5768, 3631446), (5912, 3542994), (6489, 3227952), (6552, 3196914), (6651, 3149328), (7056, 2968563), (7416, 2824458), (7644, 2740212), (8034, 2607192), (8652, 2420964), (8868, 2361996), (9373, 2234736), (9607, 2180304), (9828, 2131276), (10094, 2075112), (10192, 2055159), (10346, 2024568), (10584, 1979042), (10712, 1955394), (11124, 1882972), (11466, 1826808), (11536, 1815723), (11824, 1771497), (12051, 1738128), (12978, 1613976), (13104, 1598457), (13302, 1574664), (14832, 1412229), (15141, 1383408), (15288, 1370106), (15519, 1349712), (16068, 1303596), (17199, 1217872), (17304, 1210482), (17736, 1180998), (18746, 1117368), (19214, 1090152), (19467, 1075984), (19656, 1065638), (19953, 1049776), (20188, 1037556), (20692, 1012284), (21168, 989521), (21424, 977697), (22248, 941486), (22932, 913404), (24102, 869064), (25956, 806988), (26604, 787332), (28119, 744912), (28821, 726768), (30282, 691704), (30576, 685053), (31038, 674856), (32136, 651798), (34398, 608936), (34608, 605241), (35472, 590499), (36153, 579376), (36211, 578448), (37492, 558684), (38428, 545076), (38934, 537992), (39312, 532819), (39906, 524888), (40376, 518778), (41384, 506142), (44496, 470743), (45423, 461136), (45864, 456702), (46557, 449904), (48204, 434532), (51912, 403494), (53208, 393666), (56238, 372456), (57642, 363384), (60564, 345852), (62076, 337428), (64272, 325899), (65611, 319248), (67249, 311472), (68796, 304468), (72306, 289688), (72422, 289224), (74984, 279342), (76117, 275184), (76856, 272538), (77868, 268996), (79812, 262444), (80752, 259389), (82768, 253071), (84357, 248304), (86463, 242256), (90846, 230568), (91728, 228351), (93114, 224952), (96408, 217266), (103824, 201747), (106416, 196833), (108633, 192816), (112476, 186228), (115284, 181692), (121128, 172926), (124152, 168714), (131222, 159624), (134498, 155736), (136269, 153712), (137592, 152234), (139671, 149968), (144612, 144844)]