20873228544

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 648

約数和(自身を含む): 75972536640

約数和(自身を除く): 55099308096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 37, 38, 42, 48, 49, 56, 57, 63, 64, 72, 74, 76, 84, 96, 98, 111, 112, 114, 126, 128, 133, 144, 147, 148, 152, 168, 171, 192, 196, 222, 224, 228, 252, 256, 259, 263, 266, 288, 294, 296, 304, 333, 336, 342, 384, 392, 399, 441, 444, 448, 456, 504, 518, 526, 532, 576, 588, 592, 608, 666, 672, 684, 703, 768, 777, 784, 789, 798, 882, 888, 896, 912, 931, 1008, 1036, 1052, 1064, 1152, 1176, 1184, 1197, 1216, 1332, 1344, 1368, 1406, 1554, 1568, 1578, 1596, 1764, 1776, 1792, 1813, 1824, 1841, 1862, 2016, 2072, 2104, 2109, 2128, 2304, 2331, 2352, 2367, 2368, 2394, 2432, 2664, 2688, 2736, 2793, 2812, 3108, 3136, 3156, 3192, 3528, 3552, 3626, 3648, 3682, 3724, 4032, 4144, 4208, 4218, 4256, 4662, 4704, 4734, 4736, 4788, 4864, 4921, 4997, 5328, 5376, 5439, 5472, 5523, 5586, 5624, 6216, 6272, 6312, 6327, 6384, 7056, 7104, 7252, 7296, 7364, 7448, 8064, 8288, 8379, 8416, 8436, 8512, 9324, 9408, 9468, 9472, 9576, 9731, 9842, 9994, 10656, 10878, 10944, 11046, 11172, 11248, 12432, 12544, 12624, 12654, 12768, 12887, 14112, 14208, 14504, 14592, 14728, 14763, 14896, 14991, 16128, 16317, 16569, 16576, 16758, 16832, 16872, 17024, 18648, 18816, 18936, 19152, 19462, 19684, 19988, 21312, 21756, 21888, 22092, 22344, 22496, 24864, 25248, 25308, 25536, 25774, 28224, 28416, 29008, 29193, 29456, 29526, 29792, 29982, 32634, 33138, 33152, 33516, 33664, 33744, 34048, 34447, 34979, 37296, 37632, 37872, 38304, 38661, 38924, 39368, 39976, 42624, 43512, 43776, 44184, 44289, 44688, 44973, 44992, 49728, 50496, 50616, 51072, 51548, 56448, 58016, 58386, 58912, 59052, 59584, 59964, 65268, 66276, 66304, 67032, 67328, 67488, 68117, 68894, 69958, 74592, 75744, 76608, 77322, 77848, 78736, 79952, 85248, 87024, 87579, 88368, 88578, 89376, 89946, 89984, 99456, 100992, 101232, 102144, 103096, 103341, 104937, 112896, 115983, 116032, 116772, 117824, 118104, 119168, 119928, 130536, 132552, 134064, 134976, 136234, 137788, 139916, 149184, 151488, 153216, 154644, 155696, 157472, 159904, 174048, 175158, 176736, 177156, 178752, 179892, 179968, 184889, 198912, 201984, 202464, 204351, 206192, 206682, 209874, 231966, 232064, 233544, 235648, 236208, 238336, 239856, 244853, 261072, 265104, 268128, 269952, 272468, 275576, 279832, 298368, 302976, 306432, 309288, 310023, 311392, 314811, 314944, 319808, 348096, 350316, 353472, 354312, 357504, 359784, 369778, 404928, 408702, 412384, 413364, 419748, 463932, 464128, 467088, 471296, 472416, 476819, 479712, 489706, 522144, 530208, 536256, 539904, 544936, 551152, 554667, 559664, 596736, 605952, 613053, 618576, 620046, 622784, 629622, 629888, 639616, 696192, 700632, 706944, 708624, 715008, 719568, 734559, 739556, 809856, 817404, 824768, 826728, 839496, 927864, 934176, 944832, 953638, 959424, 979412, 1044288, 1060416, 1072512, 1089872, 1102304, 1109334, 1119328, 1226106, 1237152, 1240092, 1245568, 1259244, 1259776, 1279232, 1294223, 1392384, 1401264, 1413888, 1417248, 1430457, 1439136, 1469118, 1479112, 1619712, 1634808, 1649536, 1653456, 1664001, 1678992, 1855728, 1868352, 1889664, 1907276, 1918848, 1958824, 2088576, 2120832, 2145024, 2179744, 2203677, 2204608, 2218668, 2238656, 2452212, 2474304, 2480184, 2491136, 2518488, 2588446, 2802528, 2834496, 2860914, 2878272, 2938236, 2958224, 3269616, 3299072, 3306912, 3328002, 3357984, 3711456, 3736704, 3779328, 3814552, 3837696, 3882669, 3917648, 4177152, 4241664, 4291371, 4359488, 4407354, 4409216, 4437336, 4477312, 4904424, 4948608, 4960368, 5036976, 5176892, 5605056, 5668992, 5721828, 5756544, 5876472, 5916448, 6539232, 6613824, 6656004, 6715968, 7422912, 7473408, 7629104, 7765338, 7835296, 8582742, 8718976, 8814708, 8818432, 8874672, 8954624, 9059561, 9808848, 9897216, 9920736, 10073952, 10353784, 11210112, 11337984, 11443656, 11513088, 11648007, 11752944, 11832896, 13078464, 13227648, 13312008, 13431936, 14845824, 15258208, 15530676, 15670592, 17165484, 17437952, 17629416, 17749344, 18119122, 19617696, 19841472, 20147904, 20707568, 22420224, 22887312, 23296014, 23505888, 23665792, 26156928, 26455296, 26624016, 26863872, 27178683, 29691648, 30516416, 31061352, 31341184, 34330968, 35258832, 35498688, 36238244, 39235392, 39682944, 40295808, 41415136, 45774624, 46592028, 47011776, 47331584, 52313856, 53248032, 54357366, 61032832, 62122704, 62682368, 68661936, 70517664, 70997376, 72476488, 78470784, 79365888, 80591616, 81536049, 82830272, 91549248, 93184056, 94023552, 106496064, 108714732, 122065664, 124245408, 137323872, 141035328, 141994752, 144952976, 156941568, 163072098, 165660544, 183098496, 186368112, 188047104, 212992128, 217429464, 248490816, 274647744, 282070656, 289905952, 326144196, 331321088, 366196992, 372736224, 425984256, 434858928, 496981632, 549295488, 564141312, 579811904, 652288392, 745472448, 869717856, 993963264, 1098590976, 1159623808, 1304576784, 1490944896, 1739435712, 2319247616, 2609153568, 2981889792, 3478871424, 5218307136, 6957742848, 10436614272, 20873228544]

約数ペア:

[(1, 20873228544), (2, 10436614272), (3, 6957742848), (4, 5218307136), (6, 3478871424), (7, 2981889792), (8, 2609153568), (9, 2319247616), (12, 1739435712), (14, 1490944896), (16, 1304576784), (18, 1159623808), (19, 1098590976), (21, 993963264), (24, 869717856), (28, 745472448), (32, 652288392), (36, 579811904), (37, 564141312), (38, 549295488), (42, 496981632), (48, 434858928), (49, 425984256), (56, 372736224), (57, 366196992), (63, 331321088), (64, 326144196), (72, 289905952), (74, 282070656), (76, 274647744), (84, 248490816), (96, 217429464), (98, 212992128), (111, 188047104), (112, 186368112), (114, 183098496), (126, 165660544), (128, 163072098), (133, 156941568), (144, 144952976), (147, 141994752), (148, 141035328), (152, 137323872), (168, 124245408), (171, 122065664), (192, 108714732), (196, 106496064), (222, 94023552), (224, 93184056), (228, 91549248), (252, 82830272), (256, 81536049), (259, 80591616), (263, 79365888), (266, 78470784), (288, 72476488), (294, 70997376), (296, 70517664), (304, 68661936), (333, 62682368), (336, 62122704), (342, 61032832), (384, 54357366), (392, 53248032), (399, 52313856), (441, 47331584), (444, 47011776), (448, 46592028), (456, 45774624), (504, 41415136), (518, 40295808), (526, 39682944), (532, 39235392), (576, 36238244), (588, 35498688), (592, 35258832), (608, 34330968), (666, 31341184), (672, 31061352), (684, 30516416), (703, 29691648), (768, 27178683), (777, 26863872), (784, 26624016), (789, 26455296), (798, 26156928), (882, 23665792), (888, 23505888), (896, 23296014), (912, 22887312), (931, 22420224), (1008, 20707568), (1036, 20147904), (1052, 19841472), (1064, 19617696), (1152, 18119122), (1176, 17749344), (1184, 17629416), (1197, 17437952), (1216, 17165484), (1332, 15670592), (1344, 15530676), (1368, 15258208), (1406, 14845824), (1554, 13431936), (1568, 13312008), (1578, 13227648), (1596, 13078464), (1764, 11832896), (1776, 11752944), (1792, 11648007), (1813, 11513088), (1824, 11443656), (1841, 11337984), (1862, 11210112), (2016, 10353784), (2072, 10073952), (2104, 9920736), (2109, 9897216), (2128, 9808848), (2304, 9059561), (2331, 8954624), (2352, 8874672), (2367, 8818432), (2368, 8814708), (2394, 8718976), (2432, 8582742), (2664, 7835296), (2688, 7765338), (2736, 7629104), (2793, 7473408), (2812, 7422912), (3108, 6715968), (3136, 6656004), (3156, 6613824), (3192, 6539232), (3528, 5916448), (3552, 5876472), (3626, 5756544), (3648, 5721828), (3682, 5668992), (3724, 5605056), (4032, 5176892), (4144, 5036976), (4208, 4960368), (4218, 4948608), (4256, 4904424), (4662, 4477312), (4704, 4437336), (4734, 4409216), (4736, 4407354), (4788, 4359488), (4864, 4291371), (4921, 4241664), (4997, 4177152), (5328, 3917648), (5376, 3882669), (5439, 3837696), (5472, 3814552), (5523, 3779328), (5586, 3736704), (5624, 3711456), (6216, 3357984), (6272, 3328002), (6312, 3306912), (6327, 3299072), (6384, 3269616), (7056, 2958224), (7104, 2938236), (7252, 2878272), (7296, 2860914), (7364, 2834496), (7448, 2802528), (8064, 2588446), (8288, 2518488), (8379, 2491136), (8416, 2480184), (8436, 2474304), (8512, 2452212), (9324, 2238656), (9408, 2218668), (9468, 2204608), (9472, 2203677), (9576, 2179744), (9731, 2145024), (9842, 2120832), (9994, 2088576), (10656, 1958824), (10878, 1918848), (10944, 1907276), (11046, 1889664), (11172, 1868352), (11248, 1855728), (12432, 1678992), (12544, 1664001), (12624, 1653456), (12654, 1649536), (12768, 1634808), (12887, 1619712), (14112, 1479112), (14208, 1469118), (14504, 1439136), (14592, 1430457), (14728, 1417248), (14763, 1413888), (14896, 1401264), (14991, 1392384), (16128, 1294223), (16317, 1279232), (16569, 1259776), (16576, 1259244), (16758, 1245568), (16832, 1240092), (16872, 1237152), (17024, 1226106), (18648, 1119328), (18816, 1109334), (18936, 1102304), (19152, 1089872), (19462, 1072512), (19684, 1060416), (19988, 1044288), (21312, 979412), (21756, 959424), (21888, 953638), (22092, 944832), (22344, 934176), (22496, 927864), (24864, 839496), (25248, 826728), (25308, 824768), (25536, 817404), (25774, 809856), (28224, 739556), (28416, 734559), (29008, 719568), (29193, 715008), (29456, 708624), (29526, 706944), (29792, 700632), (29982, 696192), (32634, 639616), (33138, 629888), (33152, 629622), (33516, 622784), (33664, 620046), (33744, 618576), (34048, 613053), (34447, 605952), (34979, 596736), (37296, 559664), (37632, 554667), (37872, 551152), (38304, 544936), (38661, 539904), (38924, 536256), (39368, 530208), (39976, 522144), (42624, 489706), (43512, 479712), (43776, 476819), (44184, 472416), (44289, 471296), (44688, 467088), (44973, 464128), (44992, 463932), (49728, 419748), (50496, 413364), (50616, 412384), (51072, 408702), (51548, 404928), (56448, 369778), (58016, 359784), (58386, 357504), (58912, 354312), (59052, 353472), (59584, 350316), (59964, 348096), (65268, 319808), (66276, 314944), (66304, 314811), (67032, 311392), (67328, 310023), (67488, 309288), (68117, 306432), (68894, 302976), (69958, 298368), (74592, 279832), (75744, 275576), (76608, 272468), (77322, 269952), (77848, 268128), (78736, 265104), (79952, 261072), (85248, 244853), (87024, 239856), (87579, 238336), (88368, 236208), (88578, 235648), (89376, 233544), (89946, 232064), (89984, 231966), (99456, 209874), (100992, 206682), (101232, 206192), (102144, 204351), (103096, 202464), (103341, 201984), (104937, 198912), (112896, 184889), (115983, 179968), (116032, 179892), (116772, 178752), (117824, 177156), (118104, 176736), (119168, 175158), (119928, 174048), (130536, 159904), (132552, 157472), (134064, 155696), (134976, 154644), (136234, 153216), (137788, 151488), (139916, 149184)]