20397738816

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 1008

約数和(自身を含む): 79682279040

約数和(自身を除く): 59284540224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 29, 32, 36, 39, 42, 48, 49, 52, 54, 56, 58, 63, 64, 71, 72, 78, 81, 84, 87, 91, 96, 98, 104, 108, 112, 116, 117, 126, 142, 144, 147, 156, 162, 168, 174, 182, 189, 192, 196, 203, 208, 213, 216, 224, 232, 234, 243, 252, 261, 273, 284, 288, 294, 312, 324, 336, 348, 351, 364, 377, 378, 392, 406, 416, 426, 432, 441, 448, 464, 468, 486, 497, 504, 522, 546, 567, 568, 576, 588, 609, 624, 637, 639, 648, 672, 696, 702, 728, 754, 756, 783, 784, 812, 819, 832, 852, 864, 882, 923, 928, 936, 972, 994, 1008, 1044, 1053, 1092, 1131, 1134, 1136, 1176, 1218, 1248, 1274, 1278, 1296, 1323, 1344, 1392, 1404, 1421, 1456, 1491, 1508, 1512, 1566, 1568, 1624, 1638, 1701, 1704, 1728, 1764, 1827, 1846, 1856, 1872, 1911, 1917, 1944, 1988, 2016, 2059, 2088, 2106, 2184, 2262, 2268, 2272, 2349, 2352, 2436, 2457, 2496, 2548, 2556, 2592, 2639, 2646, 2769, 2784, 2808, 2842, 2912, 2982, 3016, 3024, 3132, 3136, 3159, 3248, 3276, 3393, 3402, 3408, 3479, 3528, 3654, 3692, 3744, 3822, 3834, 3888, 3969, 3976, 4032, 4118, 4176, 4212, 4263, 4368, 4473, 4524, 4536, 4544, 4698, 4704, 4872, 4914, 5096, 5112, 5184, 5278, 5292, 5481, 5538, 5568, 5616, 5684, 5733, 5751, 5824, 5964, 6032, 6048, 6177, 6264, 6318, 6461, 6496, 6552, 6786, 6804, 6816, 6958, 7047, 7056, 7308, 7371, 7384, 7488, 7644, 7668, 7776, 7917, 7938, 7952, 8236, 8307, 8352, 8424, 8526, 8736, 8946, 9048, 9072, 9396, 9408, 9744, 9828, 10179, 10192, 10224, 10437, 10556, 10584, 10962, 11076, 11232, 11368, 11466, 11502, 11907, 11928, 12064, 12096, 12354, 12528, 12636, 12789, 12922, 12992, 13104, 13419, 13572, 13608, 13632, 13916, 14094, 14112, 14413, 14616, 14742, 14768, 15288, 15336, 15552, 15834, 15876, 15904, 16443, 16472, 16614, 16704, 16848, 17052, 17199, 17253, 17472, 17892, 18096, 18144, 18473, 18531, 18792, 19383, 19488, 19656, 20358, 20384, 20448, 20874, 21112, 21168, 21924, 22113, 22152, 22464, 22736, 22932, 23004, 23751, 23814, 23856, 24128, 24708, 24921, 25056, 25272, 25578, 25844, 26208, 26767, 26838, 27144, 27216, 27832, 28188, 28224, 28826, 29232, 29484, 29536, 30537, 30576, 30672, 31311, 31668, 31752, 31808, 32886, 32944, 33228, 33696, 34104, 34398, 34506, 35784, 36192, 36288, 36946, 37062, 37584, 38367, 38766, 38976, 39312, 40257, 40716, 40768, 40896, 41748, 42224, 42336, 43239, 43848, 44226, 44304, 45227, 45472, 45864, 46008, 47502, 47628, 47712, 49329, 49416, 49842, 50112, 50544, 51156, 51597, 51688, 52416, 53534, 53676, 54288, 54432, 55419, 55593, 55664, 56376, 57652, 58149, 58464, 58968, 59072, 61074, 61152, 61344, 62622, 63336, 63504, 65772, 65888, 66456, 67392, 68208, 68796, 69012, 71253, 71568, 72384, 73892, 74124, 74763, 75168, 76734, 77532, 78624, 80301, 80514, 81432, 83496, 84448, 84672, 86478, 87696, 88452, 88608, 90454, 90944, 91611, 91728, 92016, 93933, 95004, 95256, 95424, 98658, 98832, 99684, 100891, 101088, 102312, 103194, 103376, 107068, 107352, 108576, 108864, 110838, 111186, 111328, 112752, 115101, 115304, 116298, 116928, 117936, 120771, 122148, 122304, 122688, 125244, 126672, 127008, 129717, 131544, 131776, 132912, 135681, 136416, 137592, 138024, 142506, 143136, 147784, 148248, 149526, 150336, 153468, 154791, 155064, 157248, 160602, 161028, 162864, 166257, 166779, 166992, 168896, 172956, 174447, 175392, 176904, 177216, 180908, 183222, 183456, 184032, 187369, 187866, 190008, 190512, 197316, 197664, 199368, 201782, 202176, 204624, 206388, 206752, 213759, 214136, 214704, 217152, 221676, 222372, 222656, 224289, 225504, 230202, 230608, 232596, 235872, 240903, 241542, 244296, 250488, 253344, 254016, 259434, 263088, 265824, 271362, 272832, 275184, 276048, 281799, 285012, 286272, 295568, 296496, 299052, 302673, 306936, 309582, 310128, 321204, 322056, 325728, 332514, 333558, 333984, 345303, 345912, 348894, 350784, 353808, 361816, 366444, 366912, 368064, 374738, 375732, 380016, 381024, 389151, 394632, 395328, 398736, 403564, 407043, 409248, 412776, 413504, 427518, 428272, 429408, 443352, 444744, 448578, 451008, 460404, 461216, 465192, 471744, 481806, 483084, 488592, 498771, 500337, 500976, 506688, 518868, 523341, 526176, 531648, 542724, 550368, 552096, 562107, 563598, 570024, 591136, 592992, 598104, 605346, 613872, 619164, 620256, 641277, 642408, 644112, 651456, 665028, 667116, 667968, 690606, 691824, 697788, 707616, 722709, 723632, 732888, 749476, 751464, 760032, 762048, 778302, 789264, 797472, 807128, 814086, 818496, 825552, 845397, 855036, 856544, 858816, 886704, 889488, 897156, 908019, 920808, 922432, 930384, 963612, 966168, 977184, 997542, 1000674, 1001952, 1037736, 1046682, 1052352, 1085448, 1100736, 1104192, 1124214, 1127196, 1140048, 1167453, 1182272, 1185984, 1196208, 1210692, 1221129, 1227744, 1238328, 1240512, 1282554, 1284816, 1288224, 1311583, 1330056, 1334232, 1381212, 1383648, 1395576, 1415232, 1445418, 1447264, 1465776, 1496313, 1498952, 1502928, 1520064, 1556604, 1570023, 1578528, 1594944, 1614256, 1628172, 1651104, 1686321, 1690794, 1710072, 1713088, 1773408, 1778976, 1794312, 1816038, 1841616, 1860768, 1927224, 1932336, 1954368, 1995084, 2001348, 2003904, 2075472, 2093364, 2168127, 2170896, 2248428, 2254392, 2280096, 2334906, 2392416, 2421384, 2442258, 2455488, 2476656, 2565108, 2569632, 2576448, 2623166, 2660112, 2668464, 2724057, 2762424, 2767296, 2791152, 2890836, 2894528, 2931552, 2992626, 2997904, 3005856, 3113208, 3140046, 3157056, 3228512, 3256344, 3302208, 3372642, 3381588, 3420144, 3502359, 3546816, 3557952, 3588624, 3632076, 3663387, 3683232, 3721536, 3854448, 3864672, 3934749, 3990168, 4002696, 4150944, 4186728, 4336254, 4341792, 4488939, 4496856, 4508784, 4560192, 4669812, 4784832, 4842768, 4884516, 4953312, 5058963, 5130216, 5139264, 5246332, 5320224, 5336928, 5448114, 5524848, 5582304, 5781672, 5863104, 5985252, 5995808, 6011712, 6226416, 6280092, 6457024, 6504381, 6512688, 6745284, 6763176, 6840288, 7004718, 7177248, 7264152, 7326774, 7366464, 7708896, 7729344, 7869498, 7980336, 8005392, 8172171, 8301888, 8373456, 8672508, 8683584, 8977878, 8993712, 9017568, 9339624, 9685536, 9769032, 9906624, 10117926, 10260432, 10492664, 10640448, 10673856, 10896228, 10990161, 11049696, 11164608, 11563344, 11804247, 11970504, 11991616, 12452832, 12560184, 13008762, 13025376, 13490568, 13526352, 13680576, 14009436, 14354496, 14528304, 14653548, 15176889, 15417792, 15738996, 15960672, 16010784, 16344342, 16746912, 17345016, 17955756, 17987424, 18035136, 18679248, 19371072, 19538064, 20235852, 20520864, 20985328, 21792456, 21980322, 22099392, 23126688, 23608494, 23941008, 24516513, 24905664, 25120368, 26017524, 26050752, 26981136, 27052704, 28018872, 29056608, 29307096, 30353778, 31477992, 31921344, 32021568, 32688684, 33493824, 34690032, 35412741, 35911512, 35974848, 37358496, 39076128, 40471704, 41041728, 41970656, 43584912, 43960644, 45530667, 46253376, 47216988, 47882016, 49033026, 50240736, 52035048, 53962272, 54105408, 56037744, 58113216, 58614192, 60707556, 62955984, 65377368, 69380064, 70825482, 71823024, 74716992, 78152256, 80943408, 83941312, 87169824, 87921288, 91061334, 94433976, 95764032, 98066052, 100481472, 104070096, 106238223, 107924544, 112075488, 117228384, 121415112, 125911968, 130754736, 138760128, 141650964, 143646048, 161886816, 174339648, 175842576, 182122668, 188867952, 196132104, 208140192, 212476446, 224150976, 234456768, 242830224, 251823936, 261509472, 283301928, 287292096, 318714669, 323773632, 351685152, 364245336, 377735904, 392264208, 416280384, 424952892, 485660448, 523018944, 566603856, 637429338, 703370304, 728490672, 755471808, 784528416, 849905784, 971320896, 1133207712, 1274858676, 1456981344, 1569056832, 1699811568, 2266415424, 2549717352, 2913962688, 3399623136, 5099434704, 6799246272, 10198869408, 20397738816]

約数ペア:

[(1, 20397738816), (2, 10198869408), (3, 6799246272), (4, 5099434704), (6, 3399623136), (7, 2913962688), (8, 2549717352), (9, 2266415424), (12, 1699811568), (13, 1569056832), (14, 1456981344), (16, 1274858676), (18, 1133207712), (21, 971320896), (24, 849905784), (26, 784528416), (27, 755471808), (28, 728490672), (29, 703370304), (32, 637429338), (36, 566603856), (39, 523018944), (42, 485660448), (48, 424952892), (49, 416280384), (52, 392264208), (54, 377735904), (56, 364245336), (58, 351685152), (63, 323773632), (64, 318714669), (71, 287292096), (72, 283301928), (78, 261509472), (81, 251823936), (84, 242830224), (87, 234456768), (91, 224150976), (96, 212476446), (98, 208140192), (104, 196132104), (108, 188867952), (112, 182122668), (116, 175842576), (117, 174339648), (126, 161886816), (142, 143646048), (144, 141650964), (147, 138760128), (156, 130754736), (162, 125911968), (168, 121415112), (174, 117228384), (182, 112075488), (189, 107924544), (192, 106238223), (196, 104070096), (203, 100481472), (208, 98066052), (213, 95764032), (216, 94433976), (224, 91061334), (232, 87921288), (234, 87169824), (243, 83941312), (252, 80943408), (261, 78152256), (273, 74716992), (284, 71823024), (288, 70825482), (294, 69380064), (312, 65377368), (324, 62955984), (336, 60707556), (348, 58614192), (351, 58113216), (364, 56037744), (377, 54105408), (378, 53962272), (392, 52035048), (406, 50240736), (416, 49033026), (426, 47882016), (432, 47216988), (441, 46253376), (448, 45530667), (464, 43960644), (468, 43584912), (486, 41970656), (497, 41041728), (504, 40471704), (522, 39076128), (546, 37358496), (567, 35974848), (568, 35911512), (576, 35412741), (588, 34690032), (609, 33493824), (624, 32688684), (637, 32021568), (639, 31921344), (648, 31477992), (672, 30353778), (696, 29307096), (702, 29056608), (728, 28018872), (754, 27052704), (756, 26981136), (783, 26050752), (784, 26017524), (812, 25120368), (819, 24905664), (832, 24516513), (852, 23941008), (864, 23608494), (882, 23126688), (923, 22099392), (928, 21980322), (936, 21792456), (972, 20985328), (994, 20520864), (1008, 20235852), (1044, 19538064), (1053, 19371072), (1092, 18679248), (1131, 18035136), (1134, 17987424), (1136, 17955756), (1176, 17345016), (1218, 16746912), (1248, 16344342), (1274, 16010784), (1278, 15960672), (1296, 15738996), (1323, 15417792), (1344, 15176889), (1392, 14653548), (1404, 14528304), (1421, 14354496), (1456, 14009436), (1491, 13680576), (1508, 13526352), (1512, 13490568), (1566, 13025376), (1568, 13008762), (1624, 12560184), (1638, 12452832), (1701, 11991616), (1704, 11970504), (1728, 11804247), (1764, 11563344), (1827, 11164608), (1846, 11049696), (1856, 10990161), (1872, 10896228), (1911, 10673856), (1917, 10640448), (1944, 10492664), (1988, 10260432), (2016, 10117926), (2059, 9906624), (2088, 9769032), (2106, 9685536), (2184, 9339624), (2262, 9017568), (2268, 8993712), (2272, 8977878), (2349, 8683584), (2352, 8672508), (2436, 8373456), (2457, 8301888), (2496, 8172171), (2548, 8005392), (2556, 7980336), (2592, 7869498), (2639, 7729344), (2646, 7708896), (2769, 7366464), (2784, 7326774), (2808, 7264152), (2842, 7177248), (2912, 7004718), (2982, 6840288), (3016, 6763176), (3024, 6745284), (3132, 6512688), (3136, 6504381), (3159, 6457024), (3248, 6280092), (3276, 6226416), (3393, 6011712), (3402, 5995808), (3408, 5985252), (3479, 5863104), (3528, 5781672), (3654, 5582304), (3692, 5524848), (3744, 5448114), (3822, 5336928), (3834, 5320224), (3888, 5246332), (3969, 5139264), (3976, 5130216), (4032, 5058963), (4118, 4953312), (4176, 4884516), (4212, 4842768), (4263, 4784832), (4368, 4669812), (4473, 4560192), (4524, 4508784), (4536, 4496856), (4544, 4488939), (4698, 4341792), (4704, 4336254), (4872, 4186728), (4914, 4150944), (5096, 4002696), (5112, 3990168), (5184, 3934749), (5278, 3864672), (5292, 3854448), (5481, 3721536), (5538, 3683232), (5568, 3663387), (5616, 3632076), (5684, 3588624), (5733, 3557952), (5751, 3546816), (5824, 3502359), (5964, 3420144), (6032, 3381588), (6048, 3372642), (6177, 3302208), (6264, 3256344), (6318, 3228512), (6461, 3157056), (6496, 3140046), (6552, 3113208), (6786, 3005856), (6804, 2997904), (6816, 2992626), (6958, 2931552), (7047, 2894528), (7056, 2890836), (7308, 2791152), (7371, 2767296), (7384, 2762424), (7488, 2724057), (7644, 2668464), (7668, 2660112), (7776, 2623166), (7917, 2576448), (7938, 2569632), (7952, 2565108), (8236, 2476656), (8307, 2455488), (8352, 2442258), (8424, 2421384), (8526, 2392416), (8736, 2334906), (8946, 2280096), (9048, 2254392), (9072, 2248428), (9396, 2170896), (9408, 2168127), (9744, 2093364), (9828, 2075472), (10179, 2003904), (10192, 2001348), (10224, 1995084), (10437, 1954368), (10556, 1932336), (10584, 1927224), (10962, 1860768), (11076, 1841616), (11232, 1816038), (11368, 1794312), (11466, 1778976), (11502, 1773408), (11907, 1713088), (11928, 1710072), (12064, 1690794), (12096, 1686321), (12354, 1651104), (12528, 1628172), (12636, 1614256), (12789, 1594944), (12922, 1578528), (12992, 1570023), (13104, 1556604), (13419, 1520064), (13572, 1502928), (13608, 1498952), (13632, 1496313), (13916, 1465776), (14094, 1447264), (14112, 1445418), (14413, 1415232), (14616, 1395576), (14742, 1383648), (14768, 1381212), (15288, 1334232), (15336, 1330056), (15552, 1311583), (15834, 1288224), (15876, 1284816), (15904, 1282554), (16443, 1240512), (16472, 1238328), (16614, 1227744), (16704, 1221129), (16848, 1210692), (17052, 1196208), (17199, 1185984), (17253, 1182272), (17472, 1167453), (17892, 1140048), (18096, 1127196), (18144, 1124214), (18473, 1104192), (18531, 1100736), (18792, 1085448), (19383, 1052352), (19488, 1046682), (19656, 1037736), (20358, 1001952), (20384, 1000674), (20448, 997542), (20874, 977184), (21112, 966168), (21168, 963612), (21924, 930384), (22113, 922432), (22152, 920808), (22464, 908019), (22736, 897156), (22932, 889488), (23004, 886704), (23751, 858816), (23814, 856544), (23856, 855036), (24128, 845397), (24708, 825552), (24921, 818496), (25056, 814086), (25272, 807128), (25578, 797472), (25844, 789264), (26208, 778302), (26767, 762048), (26838, 760032), (27144, 751464), (27216, 749476), (27832, 732888), (28188, 723632), (28224, 722709), (28826, 707616), (29232, 697788), (29484, 691824), (29536, 690606), (30537, 667968), (30576, 667116), (30672, 665028), (31311, 651456), (31668, 644112), (31752, 642408), (31808, 641277), (32886, 620256), (32944, 619164), (33228, 613872), (33696, 605346), (34104, 598104), (34398, 592992), (34506, 591136), (35784, 570024), (36192, 563598), (36288, 562107), (36946, 552096), (37062, 550368), (37584, 542724), (38367, 531648), (38766, 526176), (38976, 523341), (39312, 518868), (40257, 506688), (40716, 500976), (40768, 500337), (40896, 498771), (41748, 488592), (42224, 483084), (42336, 481806), (43239, 471744), (43848, 465192), (44226, 461216), (44304, 460404), (45227, 451008), (45472, 448578), (45864, 444744), (46008, 443352), (47502, 429408), (47628, 428272), (47712, 427518), (49329, 413504), (49416, 412776), (49842, 409248), (50112, 407043), (50544, 403564), (51156, 398736), (51597, 395328), (51688, 394632), (52416, 389151), (53534, 381024), (53676, 380016), (54288, 375732), (54432, 374738), (55419, 368064), (55593, 366912), (55664, 366444), (56376, 361816), (57652, 353808), (58149, 350784), (58464, 348894), (58968, 345912), (59072, 345303), (61074, 333984), (61152, 333558), (61344, 332514), (62622, 325728), (63336, 322056), (63504, 321204), (65772, 310128), (65888, 309582), (66456, 306936), (67392, 302673), (68208, 299052), (68796, 296496), (69012, 295568), (71253, 286272), (71568, 285012), (72384, 281799), (73892, 276048), (74124, 275184), (74763, 272832), (75168, 271362), (76734, 265824), (77532, 263088), (78624, 259434), (80301, 254016), (80514, 253344), (81432, 250488), (83496, 244296), (84448, 241542), (84672, 240903), (86478, 235872), (87696, 232596), (88452, 230608), (88608, 230202), (90454, 225504), (90944, 224289), (91611, 222656), (91728, 222372), (92016, 221676), (93933, 217152), (95004, 214704), (95256, 214136), (95424, 213759), (98658, 206752), (98832, 206388), (99684, 204624), (100891, 202176), (101088, 201782), (102312, 199368), (103194, 197664), (103376, 197316), (107068, 190512), (107352, 190008), (108576, 187866), (108864, 187369), (110838, 184032), (111186, 183456), (111328, 183222), (112752, 180908), (115101, 177216), (115304, 176904), (116298, 175392), (116928, 174447), (117936, 172956), (120771, 168896), (122148, 166992), (122304, 166779), (122688, 166257), (125244, 162864), (126672, 161028), (127008, 160602), (129717, 157248), (131544, 155064), (131776, 154791), (132912, 153468), (135681, 150336), (136416, 149526), (137592, 148248), (138024, 147784), (142506, 143136)]