20698465536

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1494

約数の個数: 324

約数和(自身を含む): 69974704800

約数和(自身を除く): 49276239264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 139, 144, 147, 168, 192, 196, 224, 252, 256, 278, 288, 294, 336, 384, 392, 417, 441, 448, 504, 556, 576, 588, 672, 768, 784, 834, 882, 896, 973, 1008, 1112, 1152, 1176, 1251, 1319, 1344, 1568, 1668, 1764, 1792, 1946, 2016, 2224, 2304, 2352, 2502, 2638, 2688, 2919, 3136, 3336, 3528, 3892, 3957, 4032, 4448, 4704, 5004, 5276, 5376, 5838, 6272, 6672, 6811, 7056, 7784, 7914, 8064, 8757, 8896, 9233, 9408, 10008, 10552, 11676, 11871, 12544, 13344, 13622, 14112, 15568, 15828, 16128, 17514, 17792, 18466, 18816, 20016, 20433, 21104, 23352, 23742, 26688, 27244, 27699, 28224, 31136, 31656, 35028, 35584, 36932, 37632, 40032, 40866, 42208, 46704, 47484, 53376, 54488, 55398, 56448, 61299, 62272, 63312, 64631, 70056, 73864, 80064, 81732, 83097, 84416, 93408, 94968, 106752, 108976, 110796, 112896, 122598, 124544, 126624, 129262, 140112, 147728, 160128, 163464, 166194, 168832, 183341, 186816, 189936, 193893, 217952, 221592, 245196, 249088, 253248, 258524, 280224, 295456, 320256, 326928, 332388, 337664, 366682, 373632, 379872, 387786, 435904, 443184, 490392, 506496, 517048, 550023, 560448, 581679, 590912, 653856, 664776, 733364, 747264, 759744, 775572, 871808, 886368, 980784, 1012992, 1034096, 1100046, 1120896, 1163358, 1181824, 1283387, 1307712, 1329552, 1466728, 1519488, 1551144, 1650069, 1743616, 1772736, 1961568, 2068192, 2200092, 2241792, 2326716, 2363648, 2566774, 2615424, 2659104, 2933456, 3038976, 3102288, 3300138, 3545472, 3850161, 3923136, 4136384, 4400184, 4653432, 5133548, 5230848, 5318208, 5866912, 6204576, 6600276, 7090944, 7700322, 7846272, 8272768, 8800368, 8983709, 9306864, 10267096, 10636416, 11550483, 11733824, 12409152, 13200552, 15400644, 15692544, 16545536, 17600736, 17967418, 18613728, 20534192, 21272832, 23100966, 23467648, 24818304, 26401104, 26951127, 30801288, 35201472, 35934836, 37227456, 41068384, 46201932, 46935296, 49636608, 52802208, 53902254, 61602576, 70402944, 71869672, 74454912, 80853381, 82136768, 92403864, 105604416, 107804508, 123205152, 140805888, 143739344, 148909824, 161706762, 164273536, 184807728, 211208832, 215609016, 246410304, 287478688, 323413524, 328547072, 369615456, 422417664, 431218032, 492820608, 574957376, 646827048, 739230912, 862436064, 985641216, 1149914752, 1293654096, 1478461824, 1724872128, 2299829504, 2587308192, 2956923648, 3449744256, 5174616384, 6899488512, 10349232768, 20698465536]

約数ペア:

[(1, 20698465536), (2, 10349232768), (3, 6899488512), (4, 5174616384), (6, 3449744256), (7, 2956923648), (8, 2587308192), (9, 2299829504), (12, 1724872128), (14, 1478461824), (16, 1293654096), (18, 1149914752), (21, 985641216), (24, 862436064), (28, 739230912), (32, 646827048), (36, 574957376), (42, 492820608), (48, 431218032), (49, 422417664), (56, 369615456), (63, 328547072), (64, 323413524), (72, 287478688), (84, 246410304), (96, 215609016), (98, 211208832), (112, 184807728), (126, 164273536), (128, 161706762), (139, 148909824), (144, 143739344), (147, 140805888), (168, 123205152), (192, 107804508), (196, 105604416), (224, 92403864), (252, 82136768), (256, 80853381), (278, 74454912), (288, 71869672), (294, 70402944), (336, 61602576), (384, 53902254), (392, 52802208), (417, 49636608), (441, 46935296), (448, 46201932), (504, 41068384), (556, 37227456), (576, 35934836), (588, 35201472), (672, 30801288), (768, 26951127), (784, 26401104), (834, 24818304), (882, 23467648), (896, 23100966), (973, 21272832), (1008, 20534192), (1112, 18613728), (1152, 17967418), (1176, 17600736), (1251, 16545536), (1319, 15692544), (1344, 15400644), (1568, 13200552), (1668, 12409152), (1764, 11733824), (1792, 11550483), (1946, 10636416), (2016, 10267096), (2224, 9306864), (2304, 8983709), (2352, 8800368), (2502, 8272768), (2638, 7846272), (2688, 7700322), (2919, 7090944), (3136, 6600276), (3336, 6204576), (3528, 5866912), (3892, 5318208), (3957, 5230848), (4032, 5133548), (4448, 4653432), (4704, 4400184), (5004, 4136384), (5276, 3923136), (5376, 3850161), (5838, 3545472), (6272, 3300138), (6672, 3102288), (6811, 3038976), (7056, 2933456), (7784, 2659104), (7914, 2615424), (8064, 2566774), (8757, 2363648), (8896, 2326716), (9233, 2241792), (9408, 2200092), (10008, 2068192), (10552, 1961568), (11676, 1772736), (11871, 1743616), (12544, 1650069), (13344, 1551144), (13622, 1519488), (14112, 1466728), (15568, 1329552), (15828, 1307712), (16128, 1283387), (17514, 1181824), (17792, 1163358), (18466, 1120896), (18816, 1100046), (20016, 1034096), (20433, 1012992), (21104, 980784), (23352, 886368), (23742, 871808), (26688, 775572), (27244, 759744), (27699, 747264), (28224, 733364), (31136, 664776), (31656, 653856), (35028, 590912), (35584, 581679), (36932, 560448), (37632, 550023), (40032, 517048), (40866, 506496), (42208, 490392), (46704, 443184), (47484, 435904), (53376, 387786), (54488, 379872), (55398, 373632), (56448, 366682), (61299, 337664), (62272, 332388), (63312, 326928), (64631, 320256), (70056, 295456), (73864, 280224), (80064, 258524), (81732, 253248), (83097, 249088), (84416, 245196), (93408, 221592), (94968, 217952), (106752, 193893), (108976, 189936), (110796, 186816), (112896, 183341), (122598, 168832), (124544, 166194), (126624, 163464), (129262, 160128), (140112, 147728)]