20851262784

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 448

約数和(自身を含む): 69394913280

約数和(自身を除く): 48543650496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 64, 66, 72, 86, 88, 96, 97, 99, 108, 129, 132, 144, 172, 176, 192, 194, 198, 216, 258, 263, 264, 288, 291, 297, 344, 352, 387, 388, 396, 432, 473, 516, 526, 528, 576, 582, 594, 688, 704, 774, 776, 789, 792, 864, 873, 946, 1032, 1052, 1056, 1067, 1161, 1164, 1188, 1376, 1419, 1548, 1552, 1578, 1584, 1728, 1746, 1892, 2064, 2104, 2112, 2134, 2322, 2328, 2367, 2376, 2619, 2752, 2838, 2893, 3096, 3104, 3156, 3168, 3201, 3492, 3784, 4128, 4171, 4208, 4257, 4268, 4644, 4656, 4734, 4752, 5238, 5676, 5786, 6192, 6208, 6312, 6336, 6402, 6984, 7101, 7568, 8256, 8342, 8416, 8514, 8536, 8679, 9288, 9312, 9468, 9504, 9603, 10476, 11309, 11352, 11572, 12384, 12513, 12624, 12771, 12804, 13968, 14202, 15136, 16684, 16832, 17028, 17072, 17358, 18576, 18624, 18936, 19008, 19206, 20952, 22618, 22704, 23144, 24768, 25026, 25248, 25511, 25542, 25608, 26037, 27936, 28404, 28809, 30272, 33368, 33927, 34056, 34144, 34716, 37152, 37539, 37872, 38412, 41904, 45236, 45408, 45881, 46288, 50052, 50496, 51022, 51084, 51216, 52074, 55872, 56808, 57618, 66736, 67854, 68112, 68288, 69432, 74304, 75078, 75744, 76533, 76824, 78111, 83808, 90472, 90816, 91762, 92576, 100104, 101781, 102044, 102168, 102432, 104148, 112617, 113616, 115236, 124399, 133472, 135708, 136224, 137643, 138864, 150156, 151488, 153066, 153648, 156222, 167616, 180944, 183524, 185152, 200208, 203562, 204088, 204336, 204864, 208296, 225234, 227232, 229599, 230472, 248798, 266944, 271416, 272448, 275286, 277728, 280621, 300312, 305343, 306132, 307296, 312444, 361888, 367048, 373197, 400416, 407124, 408176, 408672, 412929, 416592, 450468, 454464, 459198, 460944, 497596, 542832, 550572, 555456, 561242, 600624, 610686, 612264, 614592, 624888, 688797, 723776, 734096, 746394, 800832, 814248, 816352, 817344, 825858, 833184, 841863, 900936, 918396, 921888, 995192, 1085664, 1096973, 1101144, 1119591, 1122484, 1201248, 1221372, 1224528, 1238787, 1249776, 1377594, 1468192, 1492788, 1628496, 1632704, 1651716, 1666368, 1683726, 1801872, 1836792, 1843776, 1990384, 2171328, 2193946, 2202288, 2239182, 2244968, 2402496, 2442744, 2449056, 2477574, 2499552, 2525589, 2755188, 2936384, 2985576, 3256992, 3290919, 3303432, 3358773, 3367452, 3603744, 3673584, 3980768, 4387892, 4404576, 4478364, 4489936, 4885488, 4898112, 4955148, 4999104, 5051178, 5510376, 5971152, 6513984, 6581838, 6606864, 6717546, 6734904, 7207488, 7347168, 7576767, 7961536, 8775784, 8809152, 8956728, 8979872, 9770976, 9872757, 9910296, 10102356, 11020752, 11942304, 12066703, 13163676, 13213728, 13435092, 13469808, 14694336, 15153534, 17551568, 17913456, 17959744, 19541952, 19745514, 19820592, 20204712, 22041504, 23884608, 24133406, 26327352, 26427456, 26870184, 26939616, 29618271, 30307068, 35103136, 35826912, 36200109, 39491028, 39641184, 40409424, 44083008, 48266812, 52654704, 53740368, 53879232, 59236542, 60614136, 70206272, 71653824, 72400218, 78982056, 79282368, 80818848, 96533624, 105309408, 107480736, 108600327, 118473084, 121228272, 144800436, 157964112, 161637696, 193067248, 210618816, 214961472, 217200654, 236946168, 242456544, 289600872, 315928224, 325800981, 386134496, 434401308, 473892336, 484913088, 579201744, 631856448, 651601962, 772268992, 868802616, 947784672, 1158403488, 1303203924, 1737605232, 1895569344, 2316806976, 2606407848, 3475210464, 5212815696, 6950420928, 10425631392, 20851262784]

約数ペア:

[(1, 20851262784), (2, 10425631392), (3, 6950420928), (4, 5212815696), (6, 3475210464), (8, 2606407848), (9, 2316806976), (11, 1895569344), (12, 1737605232), (16, 1303203924), (18, 1158403488), (22, 947784672), (24, 868802616), (27, 772268992), (32, 651601962), (33, 631856448), (36, 579201744), (43, 484913088), (44, 473892336), (48, 434401308), (54, 386134496), (64, 325800981), (66, 315928224), (72, 289600872), (86, 242456544), (88, 236946168), (96, 217200654), (97, 214961472), (99, 210618816), (108, 193067248), (129, 161637696), (132, 157964112), (144, 144800436), (172, 121228272), (176, 118473084), (192, 108600327), (194, 107480736), (198, 105309408), (216, 96533624), (258, 80818848), (263, 79282368), (264, 78982056), (288, 72400218), (291, 71653824), (297, 70206272), (344, 60614136), (352, 59236542), (387, 53879232), (388, 53740368), (396, 52654704), (432, 48266812), (473, 44083008), (516, 40409424), (526, 39641184), (528, 39491028), (576, 36200109), (582, 35826912), (594, 35103136), (688, 30307068), (704, 29618271), (774, 26939616), (776, 26870184), (789, 26427456), (792, 26327352), (864, 24133406), (873, 23884608), (946, 22041504), (1032, 20204712), (1052, 19820592), (1056, 19745514), (1067, 19541952), (1161, 17959744), (1164, 17913456), (1188, 17551568), (1376, 15153534), (1419, 14694336), (1548, 13469808), (1552, 13435092), (1578, 13213728), (1584, 13163676), (1728, 12066703), (1746, 11942304), (1892, 11020752), (2064, 10102356), (2104, 9910296), (2112, 9872757), (2134, 9770976), (2322, 8979872), (2328, 8956728), (2367, 8809152), (2376, 8775784), (2619, 7961536), (2752, 7576767), (2838, 7347168), (2893, 7207488), (3096, 6734904), (3104, 6717546), (3156, 6606864), (3168, 6581838), (3201, 6513984), (3492, 5971152), (3784, 5510376), (4128, 5051178), (4171, 4999104), (4208, 4955148), (4257, 4898112), (4268, 4885488), (4644, 4489936), (4656, 4478364), (4734, 4404576), (4752, 4387892), (5238, 3980768), (5676, 3673584), (5786, 3603744), (6192, 3367452), (6208, 3358773), (6312, 3303432), (6336, 3290919), (6402, 3256992), (6984, 2985576), (7101, 2936384), (7568, 2755188), (8256, 2525589), (8342, 2499552), (8416, 2477574), (8514, 2449056), (8536, 2442744), (8679, 2402496), (9288, 2244968), (9312, 2239182), (9468, 2202288), (9504, 2193946), (9603, 2171328), (10476, 1990384), (11309, 1843776), (11352, 1836792), (11572, 1801872), (12384, 1683726), (12513, 1666368), (12624, 1651716), (12771, 1632704), (12804, 1628496), (13968, 1492788), (14202, 1468192), (15136, 1377594), (16684, 1249776), (16832, 1238787), (17028, 1224528), (17072, 1221372), (17358, 1201248), (18576, 1122484), (18624, 1119591), (18936, 1101144), (19008, 1096973), (19206, 1085664), (20952, 995192), (22618, 921888), (22704, 918396), (23144, 900936), (24768, 841863), (25026, 833184), (25248, 825858), (25511, 817344), (25542, 816352), (25608, 814248), (26037, 800832), (27936, 746394), (28404, 734096), (28809, 723776), (30272, 688797), (33368, 624888), (33927, 614592), (34056, 612264), (34144, 610686), (34716, 600624), (37152, 561242), (37539, 555456), (37872, 550572), (38412, 542832), (41904, 497596), (45236, 460944), (45408, 459198), (45881, 454464), (46288, 450468), (50052, 416592), (50496, 412929), (51022, 408672), (51084, 408176), (51216, 407124), (52074, 400416), (55872, 373197), (56808, 367048), (57618, 361888), (66736, 312444), (67854, 307296), (68112, 306132), (68288, 305343), (69432, 300312), (74304, 280621), (75078, 277728), (75744, 275286), (76533, 272448), (76824, 271416), (78111, 266944), (83808, 248798), (90472, 230472), (90816, 229599), (91762, 227232), (92576, 225234), (100104, 208296), (101781, 204864), (102044, 204336), (102168, 204088), (102432, 203562), (104148, 200208), (112617, 185152), (113616, 183524), (115236, 180944), (124399, 167616), (133472, 156222), (135708, 153648), (136224, 153066), (137643, 151488), (138864, 150156)]