20214412416

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 384

約数和(自身を含む): 66706286400

約数和(自身を除く): 46491873984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 67, 72, 87, 88, 96, 99, 116, 128, 132, 134, 144, 174, 176, 192, 198, 201, 232, 261, 264, 268, 288, 319, 348, 352, 384, 396, 402, 464, 522, 528, 536, 576, 603, 638, 696, 704, 737, 792, 804, 821, 928, 957, 1044, 1056, 1072, 1152, 1206, 1276, 1392, 1408, 1474, 1584, 1608, 1642, 1856, 1914, 1943, 2088, 2112, 2144, 2211, 2412, 2463, 2552, 2784, 2871, 2948, 3168, 3216, 3284, 3712, 3828, 3886, 4176, 4224, 4288, 4422, 4824, 4926, 5104, 5568, 5742, 5829, 5896, 6336, 6432, 6568, 6633, 7389, 7656, 7772, 8352, 8576, 8844, 9031, 9648, 9852, 10208, 11136, 11484, 11658, 11792, 12672, 12864, 13136, 13266, 14778, 15312, 15544, 16704, 17487, 17688, 18062, 19296, 19704, 20416, 21373, 22968, 23316, 23584, 23809, 25728, 26272, 26532, 27093, 29556, 30624, 31088, 33408, 34974, 35376, 36124, 38592, 39408, 40832, 42746, 45936, 46632, 47168, 47618, 52544, 53064, 54186, 55007, 59112, 61248, 62176, 64119, 69948, 70752, 71427, 72248, 77184, 78816, 81279, 85492, 91872, 93264, 94336, 95236, 105088, 106128, 108372, 110014, 118224, 122496, 124352, 128238, 139896, 141504, 142854, 144496, 157632, 162558, 165021, 170984, 183744, 186528, 190472, 192357, 212256, 214281, 216744, 220028, 236448, 248704, 256476, 261899, 279792, 283008, 285708, 288992, 315264, 325116, 330042, 341968, 367488, 373056, 380944, 384714, 424512, 428562, 433488, 440056, 472896, 495063, 512952, 523798, 559584, 571416, 577984, 605077, 650232, 660084, 683936, 746112, 761888, 769428, 785697, 849024, 857124, 866976, 880112, 945792, 990126, 1025904, 1047596, 1119168, 1142832, 1155968, 1210154, 1300464, 1320168, 1367872, 1523776, 1538856, 1571394, 1595203, 1714248, 1733952, 1760224, 1815231, 1980252, 2051808, 2095192, 2238336, 2285664, 2357091, 2420308, 2600928, 2640336, 2735744, 3047552, 3077712, 3142788, 3190406, 3428496, 3467904, 3520448, 3630462, 3960504, 4103616, 4190384, 4571328, 4714182, 4785609, 4840616, 5201856, 5280672, 5445693, 6155424, 6285576, 6380812, 6856992, 7040896, 7260924, 7921008, 8207232, 8380768, 9142656, 9428364, 9571218, 9681232, 10403712, 10561344, 10891386, 12310848, 12571152, 12761624, 13713984, 14356827, 14521848, 15842016, 16761536, 17547233, 18856728, 19142436, 19362464, 21122688, 21782772, 24621696, 25142304, 25523248, 27427968, 28713654, 29043696, 31684032, 33523072, 35094466, 37713456, 38284872, 38724928, 43565544, 50284608, 51046496, 52641699, 57427308, 58087392, 63368064, 70188932, 75426912, 76569744, 77449856, 87131088, 100569216, 102092992, 105283398, 114854616, 116174784, 140377864, 150853824, 153139488, 157925097, 174262176, 204185984, 210566796, 229709232, 232349568, 280755728, 301707648, 306278976, 315850194, 348524352, 421133592, 459418464, 561511456, 612557952, 631700388, 697048704, 842267184, 918836928, 1123022912, 1263400776, 1684534368, 1837673856, 2246045824, 2526801552, 3369068736, 5053603104, 6738137472, 10107206208, 20214412416]

約数ペア:

[(1, 20214412416), (2, 10107206208), (3, 6738137472), (4, 5053603104), (6, 3369068736), (8, 2526801552), (9, 2246045824), (11, 1837673856), (12, 1684534368), (16, 1263400776), (18, 1123022912), (22, 918836928), (24, 842267184), (29, 697048704), (32, 631700388), (33, 612557952), (36, 561511456), (44, 459418464), (48, 421133592), (58, 348524352), (64, 315850194), (66, 306278976), (67, 301707648), (72, 280755728), (87, 232349568), (88, 229709232), (96, 210566796), (99, 204185984), (116, 174262176), (128, 157925097), (132, 153139488), (134, 150853824), (144, 140377864), (174, 116174784), (176, 114854616), (192, 105283398), (198, 102092992), (201, 100569216), (232, 87131088), (261, 77449856), (264, 76569744), (268, 75426912), (288, 70188932), (319, 63368064), (348, 58087392), (352, 57427308), (384, 52641699), (396, 51046496), (402, 50284608), (464, 43565544), (522, 38724928), (528, 38284872), (536, 37713456), (576, 35094466), (603, 33523072), (638, 31684032), (696, 29043696), (704, 28713654), (737, 27427968), (792, 25523248), (804, 25142304), (821, 24621696), (928, 21782772), (957, 21122688), (1044, 19362464), (1056, 19142436), (1072, 18856728), (1152, 17547233), (1206, 16761536), (1276, 15842016), (1392, 14521848), (1408, 14356827), (1474, 13713984), (1584, 12761624), (1608, 12571152), (1642, 12310848), (1856, 10891386), (1914, 10561344), (1943, 10403712), (2088, 9681232), (2112, 9571218), (2144, 9428364), (2211, 9142656), (2412, 8380768), (2463, 8207232), (2552, 7921008), (2784, 7260924), (2871, 7040896), (2948, 6856992), (3168, 6380812), (3216, 6285576), (3284, 6155424), (3712, 5445693), (3828, 5280672), (3886, 5201856), (4176, 4840616), (4224, 4785609), (4288, 4714182), (4422, 4571328), (4824, 4190384), (4926, 4103616), (5104, 3960504), (5568, 3630462), (5742, 3520448), (5829, 3467904), (5896, 3428496), (6336, 3190406), (6432, 3142788), (6568, 3077712), (6633, 3047552), (7389, 2735744), (7656, 2640336), (7772, 2600928), (8352, 2420308), (8576, 2357091), (8844, 2285664), (9031, 2238336), (9648, 2095192), (9852, 2051808), (10208, 1980252), (11136, 1815231), (11484, 1760224), (11658, 1733952), (11792, 1714248), (12672, 1595203), (12864, 1571394), (13136, 1538856), (13266, 1523776), (14778, 1367872), (15312, 1320168), (15544, 1300464), (16704, 1210154), (17487, 1155968), (17688, 1142832), (18062, 1119168), (19296, 1047596), (19704, 1025904), (20416, 990126), (21373, 945792), (22968, 880112), (23316, 866976), (23584, 857124), (23809, 849024), (25728, 785697), (26272, 769428), (26532, 761888), (27093, 746112), (29556, 683936), (30624, 660084), (31088, 650232), (33408, 605077), (34974, 577984), (35376, 571416), (36124, 559584), (38592, 523798), (39408, 512952), (40832, 495063), (42746, 472896), (45936, 440056), (46632, 433488), (47168, 428562), (47618, 424512), (52544, 384714), (53064, 380944), (54186, 373056), (55007, 367488), (59112, 341968), (61248, 330042), (62176, 325116), (64119, 315264), (69948, 288992), (70752, 285708), (71427, 283008), (72248, 279792), (77184, 261899), (78816, 256476), (81279, 248704), (85492, 236448), (91872, 220028), (93264, 216744), (94336, 214281), (95236, 212256), (105088, 192357), (106128, 190472), (108372, 186528), (110014, 183744), (118224, 170984), (122496, 165021), (124352, 162558), (128238, 157632), (139896, 144496), (141504, 142854)]