20853635712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 70573587840

約数和(自身を除く): 49719952128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 64, 74, 78, 84, 91, 96, 104, 111, 112, 127, 128, 148, 156, 168, 182, 192, 208, 222, 224, 254, 259, 273, 296, 312, 336, 364, 381, 384, 416, 444, 448, 481, 508, 518, 546, 592, 624, 672, 728, 762, 777, 832, 888, 889, 896, 962, 1016, 1036, 1092, 1184, 1248, 1344, 1443, 1456, 1524, 1554, 1651, 1664, 1776, 1778, 1924, 2032, 2072, 2184, 2368, 2496, 2667, 2688, 2886, 2912, 3048, 3108, 3302, 3367, 3552, 3556, 3848, 4064, 4144, 4368, 4699, 4736, 4953, 4992, 5334, 5772, 5824, 6096, 6216, 6604, 6734, 7104, 7112, 7696, 8128, 8288, 8736, 9398, 9906, 10101, 10668, 11544, 11557, 11648, 12192, 12432, 13208, 13468, 14097, 14208, 14224, 15392, 16129, 16256, 16576, 17472, 18796, 19812, 20202, 21336, 23088, 23114, 24384, 24864, 26416, 26936, 28194, 28448, 30784, 32258, 32893, 33152, 34671, 34944, 37592, 39624, 40404, 42672, 46176, 46228, 48387, 48768, 49728, 52832, 53872, 56388, 56896, 61087, 61568, 64516, 65786, 69342, 75184, 79248, 80808, 85344, 92352, 92456, 96774, 98679, 99456, 105664, 107744, 112776, 112903, 113792, 122174, 129032, 131572, 138684, 150368, 158496, 161616, 170688, 183261, 184704, 184912, 193548, 197358, 209677, 211328, 215488, 225552, 225806, 244348, 258064, 263144, 277368, 300736, 316992, 323232, 338709, 341376, 366522, 369824, 387096, 394716, 419354, 427609, 430976, 451104, 451612, 488696, 516128, 526288, 554736, 596773, 601472, 629031, 633984, 646464, 677418, 733044, 739648, 774192, 789432, 838708, 855218, 902208, 903224, 977392, 1032256, 1052576, 1109472, 1193546, 1258062, 1282827, 1292928, 1354836, 1466088, 1467739, 1479296, 1548384, 1578864, 1677416, 1710436, 1790319, 1804416, 1806448, 1954784, 2064512, 2105152, 2218944, 2387092, 2516124, 2565654, 2709672, 2932176, 2935478, 3096768, 3157728, 3354832, 3420872, 3580638, 3612896, 3909568, 4177411, 4210304, 4403217, 4437888, 4774184, 5032248, 5131308, 5419344, 5864352, 5870956, 6193536, 6315456, 6709664, 6841744, 7161276, 7225792, 7758049, 7819136, 8354822, 8806434, 9548368, 10064496, 10262616, 10838688, 11728704, 11741912, 12532233, 12630912, 13419328, 13683488, 14322552, 14451584, 15516098, 16709644, 17612868, 19096736, 20128992, 20525232, 21677376, 23274147, 23457408, 23483824, 25064466, 26838656, 27366976, 28645104, 31032196, 33419288, 35225736, 38193472, 40257984, 41050464, 43354752, 46548294, 46967648, 50128932, 54306343, 54733952, 57290208, 62064392, 66838576, 70451472, 76386944, 80515968, 82100928, 93096588, 93935296, 100257864, 108612686, 114580416, 124128784, 133677152, 140902944, 162919029, 164201856, 186193176, 187870592, 200515728, 217225372, 229160832, 248257568, 267354304, 281805888, 325838058, 372386352, 401031456, 434450744, 496515136, 534708608, 563611776, 651676116, 744772704, 802062912, 868901488, 993030272, 1303352232, 1489545408, 1604125824, 1737802976, 2606704464, 2979090816, 3475605952, 5213408928, 6951211904, 10426817856, 20853635712]

約数ペア:

[(1, 20853635712), (2, 10426817856), (3, 6951211904), (4, 5213408928), (6, 3475605952), (7, 2979090816), (8, 2606704464), (12, 1737802976), (13, 1604125824), (14, 1489545408), (16, 1303352232), (21, 993030272), (24, 868901488), (26, 802062912), (28, 744772704), (32, 651676116), (37, 563611776), (39, 534708608), (42, 496515136), (48, 434450744), (52, 401031456), (56, 372386352), (64, 325838058), (74, 281805888), (78, 267354304), (84, 248257568), (91, 229160832), (96, 217225372), (104, 200515728), (111, 187870592), (112, 186193176), (127, 164201856), (128, 162919029), (148, 140902944), (156, 133677152), (168, 124128784), (182, 114580416), (192, 108612686), (208, 100257864), (222, 93935296), (224, 93096588), (254, 82100928), (259, 80515968), (273, 76386944), (296, 70451472), (312, 66838576), (336, 62064392), (364, 57290208), (381, 54733952), (384, 54306343), (416, 50128932), (444, 46967648), (448, 46548294), (481, 43354752), (508, 41050464), (518, 40257984), (546, 38193472), (592, 35225736), (624, 33419288), (672, 31032196), (728, 28645104), (762, 27366976), (777, 26838656), (832, 25064466), (888, 23483824), (889, 23457408), (896, 23274147), (962, 21677376), (1016, 20525232), (1036, 20128992), (1092, 19096736), (1184, 17612868), (1248, 16709644), (1344, 15516098), (1443, 14451584), (1456, 14322552), (1524, 13683488), (1554, 13419328), (1651, 12630912), (1664, 12532233), (1776, 11741912), (1778, 11728704), (1924, 10838688), (2032, 10262616), (2072, 10064496), (2184, 9548368), (2368, 8806434), (2496, 8354822), (2667, 7819136), (2688, 7758049), (2886, 7225792), (2912, 7161276), (3048, 6841744), (3108, 6709664), (3302, 6315456), (3367, 6193536), (3552, 5870956), (3556, 5864352), (3848, 5419344), (4064, 5131308), (4144, 5032248), (4368, 4774184), (4699, 4437888), (4736, 4403217), (4953, 4210304), (4992, 4177411), (5334, 3909568), (5772, 3612896), (5824, 3580638), (6096, 3420872), (6216, 3354832), (6604, 3157728), (6734, 3096768), (7104, 2935478), (7112, 2932176), (7696, 2709672), (8128, 2565654), (8288, 2516124), (8736, 2387092), (9398, 2218944), (9906, 2105152), (10101, 2064512), (10668, 1954784), (11544, 1806448), (11557, 1804416), (11648, 1790319), (12192, 1710436), (12432, 1677416), (13208, 1578864), (13468, 1548384), (14097, 1479296), (14208, 1467739), (14224, 1466088), (15392, 1354836), (16129, 1292928), (16256, 1282827), (16576, 1258062), (17472, 1193546), (18796, 1109472), (19812, 1052576), (20202, 1032256), (21336, 977392), (23088, 903224), (23114, 902208), (24384, 855218), (24864, 838708), (26416, 789432), (26936, 774192), (28194, 739648), (28448, 733044), (30784, 677418), (32258, 646464), (32893, 633984), (33152, 629031), (34671, 601472), (34944, 596773), (37592, 554736), (39624, 526288), (40404, 516128), (42672, 488696), (46176, 451612), (46228, 451104), (48387, 430976), (48768, 427609), (49728, 419354), (52832, 394716), (53872, 387096), (56388, 369824), (56896, 366522), (61087, 341376), (61568, 338709), (64516, 323232), (65786, 316992), (69342, 300736), (75184, 277368), (79248, 263144), (80808, 258064), (85344, 244348), (92352, 225806), (92456, 225552), (96774, 215488), (98679, 211328), (99456, 209677), (105664, 197358), (107744, 193548), (112776, 184912), (112903, 184704), (113792, 183261), (122174, 170688), (129032, 161616), (131572, 158496), (138684, 150368)]