20698409088

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:982

約数の個数: 512

約数和(自身を含む): 75072000000

約数和(自身を除く): 54373590912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 343, 378, 384, 392, 399, 432, 441, 448, 456, 504, 513, 532, 576, 588, 608, 672, 684, 686, 756, 784, 798, 864, 882, 896, 912, 919, 931, 1008, 1026, 1029, 1064, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1372, 1512, 1568, 1596, 1728, 1764, 1824, 1838, 1862, 2016, 2052, 2058, 2128, 2352, 2394, 2432, 2646, 2688, 2736, 2744, 2757, 2793, 3024, 3087, 3136, 3192, 3456, 3528, 3591, 3648, 3676, 3724, 4032, 4104, 4116, 4256, 4704, 4788, 5292, 5472, 5488, 5514, 5586, 6048, 6174, 6272, 6384, 6433, 6517, 7056, 7182, 7296, 7352, 7448, 8064, 8208, 8232, 8271, 8379, 8512, 9261, 9408, 9576, 10584, 10944, 10976, 11028, 11172, 12096, 12348, 12768, 12866, 13034, 14112, 14364, 14704, 14896, 16416, 16464, 16542, 16758, 17024, 17461, 18522, 18816, 19152, 19299, 19551, 21168, 21888, 21952, 22056, 22344, 24192, 24696, 24813, 25137, 25536, 25732, 26068, 28224, 28728, 29408, 29792, 32832, 32928, 33084, 33516, 34922, 37044, 38304, 38598, 39102, 42336, 43904, 44112, 44688, 45031, 49392, 49626, 50274, 51072, 51464, 52136, 52383, 56448, 57456, 57897, 58653, 58816, 59584, 65664, 65856, 66168, 67032, 69844, 74088, 76608, 77196, 78204, 84672, 88224, 89376, 90062, 98784, 99252, 100548, 102928, 104272, 104766, 114912, 115794, 117306, 117632, 119168, 122227, 131712, 132336, 134064, 135093, 139688, 148176, 153216, 154392, 156408, 157149, 169344, 173691, 175959, 176448, 178752, 180124, 197568, 198504, 201096, 205856, 208544, 209532, 229824, 231588, 234612, 244454, 264672, 268128, 270186, 279376, 296352, 308784, 312816, 314298, 315217, 347382, 351918, 352896, 357504, 360248, 366681, 395136, 397008, 402192, 405279, 411712, 417088, 419064, 459648, 463176, 469224, 471447, 488908, 529344, 536256, 540372, 558752, 592704, 617568, 625632, 628596, 630434, 694764, 703836, 720496, 733362, 794016, 804384, 810558, 823424, 834176, 838128, 855589, 926352, 938448, 942894, 945651, 977816, 1058688, 1072512, 1080744, 1100043, 1117504, 1185408, 1215837, 1235136, 1251264, 1257192, 1260868, 1389528, 1407672, 1440992, 1466724, 1588032, 1608768, 1621116, 1676256, 1711178, 1852704, 1876896, 1885788, 1891302, 1955632, 2161488, 2200086, 2235008, 2431674, 2470272, 2502528, 2514384, 2521736, 2566767, 2779056, 2815344, 2836953, 2881984, 2933448, 3176064, 3217536, 3242232, 3300129, 3352512, 3422356, 3705408, 3753792, 3771576, 3782604, 3911264, 4322976, 4400172, 4863348, 5028768, 5043472, 5133534, 5558112, 5630688, 5673906, 5763968, 5866896, 5989123, 6484464, 6600258, 6705024, 6844712, 7410816, 7507584, 7543152, 7565208, 7700301, 7822528, 8510859, 8645952, 8800344, 9726696, 10057536, 10086944, 10267068, 11116224, 11261376, 11347812, 11733792, 11978246, 12968928, 13200516, 13689424, 15086304, 15130416, 15400602, 15645056, 17021718, 17291904, 17600688, 17967369, 19453392, 20115072, 20173888, 20534136, 22232448, 22522752, 22695624, 23100903, 23467584, 23956492, 25937856, 26401032, 27378848, 30172608, 30260832, 30801204, 34043436, 35201376, 35934738, 38906784, 40347776, 41068272, 45391248, 46201806, 46935168, 47912984, 51875712, 52802064, 53902107, 54757696, 60345216, 60521664, 61602408, 68086872, 70402752, 71869476, 77813568, 82136544, 90782496, 92403612, 95825968, 105604128, 107804214, 109515392, 121043328, 123204816, 136173744, 140805504, 143738952, 155627136, 161706321, 164273088, 181564992, 184807224, 191651936, 211208256, 215608428, 246409632, 272347488, 287477904, 323412642, 328546176, 363129984, 369614448, 383303872, 422416512, 431216856, 492819264, 544694976, 574955808, 646825284, 739228896, 766607744, 862433712, 985638528, 1089389952, 1149911616, 1293650568, 1478457792, 1724867424, 2299823232, 2587301136, 2956915584, 3449734848, 5174602272, 6899469696, 10349204544, 20698409088]

約数ペア:

[(1, 20698409088), (2, 10349204544), (3, 6899469696), (4, 5174602272), (6, 3449734848), (7, 2956915584), (8, 2587301136), (9, 2299823232), (12, 1724867424), (14, 1478457792), (16, 1293650568), (18, 1149911616), (19, 1089389952), (21, 985638528), (24, 862433712), (27, 766607744), (28, 739228896), (32, 646825284), (36, 574955808), (38, 544694976), (42, 492819264), (48, 431216856), (49, 422416512), (54, 383303872), (56, 369614448), (57, 363129984), (63, 328546176), (64, 323412642), (72, 287477904), (76, 272347488), (84, 246409632), (96, 215608428), (98, 211208256), (108, 191651936), (112, 184807224), (114, 181564992), (126, 164273088), (128, 161706321), (133, 155627136), (144, 143738952), (147, 140805504), (152, 136173744), (168, 123204816), (171, 121043328), (189, 109515392), (192, 107804214), (196, 105604128), (216, 95825968), (224, 92403612), (228, 90782496), (252, 82136544), (266, 77813568), (288, 71869476), (294, 70402752), (304, 68086872), (336, 61602408), (342, 60521664), (343, 60345216), (378, 54757696), (384, 53902107), (392, 52802064), (399, 51875712), (432, 47912984), (441, 46935168), (448, 46201806), (456, 45391248), (504, 41068272), (513, 40347776), (532, 38906784), (576, 35934738), (588, 35201376), (608, 34043436), (672, 30801204), (684, 30260832), (686, 30172608), (756, 27378848), (784, 26401032), (798, 25937856), (864, 23956492), (882, 23467584), (896, 23100903), (912, 22695624), (919, 22522752), (931, 22232448), (1008, 20534136), (1026, 20173888), (1029, 20115072), (1064, 19453392), (1152, 17967369), (1176, 17600688), (1197, 17291904), (1216, 17021718), (1323, 15645056), (1344, 15400602), (1368, 15130416), (1372, 15086304), (1512, 13689424), (1568, 13200516), (1596, 12968928), (1728, 11978246), (1764, 11733792), (1824, 11347812), (1838, 11261376), (1862, 11116224), (2016, 10267068), (2052, 10086944), (2058, 10057536), (2128, 9726696), (2352, 8800344), (2394, 8645952), (2432, 8510859), (2646, 7822528), (2688, 7700301), (2736, 7565208), (2744, 7543152), (2757, 7507584), (2793, 7410816), (3024, 6844712), (3087, 6705024), (3136, 6600258), (3192, 6484464), (3456, 5989123), (3528, 5866896), (3591, 5763968), (3648, 5673906), (3676, 5630688), (3724, 5558112), (4032, 5133534), (4104, 5043472), (4116, 5028768), (4256, 4863348), (4704, 4400172), (4788, 4322976), (5292, 3911264), (5472, 3782604), (5488, 3771576), (5514, 3753792), (5586, 3705408), (6048, 3422356), (6174, 3352512), (6272, 3300129), (6384, 3242232), (6433, 3217536), (6517, 3176064), (7056, 2933448), (7182, 2881984), (7296, 2836953), (7352, 2815344), (7448, 2779056), (8064, 2566767), (8208, 2521736), (8232, 2514384), (8271, 2502528), (8379, 2470272), (8512, 2431674), (9261, 2235008), (9408, 2200086), (9576, 2161488), (10584, 1955632), (10944, 1891302), (10976, 1885788), (11028, 1876896), (11172, 1852704), (12096, 1711178), (12348, 1676256), (12768, 1621116), (12866, 1608768), (13034, 1588032), (14112, 1466724), (14364, 1440992), (14704, 1407672), (14896, 1389528), (16416, 1260868), (16464, 1257192), (16542, 1251264), (16758, 1235136), (17024, 1215837), (17461, 1185408), (18522, 1117504), (18816, 1100043), (19152, 1080744), (19299, 1072512), (19551, 1058688), (21168, 977816), (21888, 945651), (21952, 942894), (22056, 938448), (22344, 926352), (24192, 855589), (24696, 838128), (24813, 834176), (25137, 823424), (25536, 810558), (25732, 804384), (26068, 794016), (28224, 733362), (28728, 720496), (29408, 703836), (29792, 694764), (32832, 630434), (32928, 628596), (33084, 625632), (33516, 617568), (34922, 592704), (37044, 558752), (38304, 540372), (38598, 536256), (39102, 529344), (42336, 488908), (43904, 471447), (44112, 469224), (44688, 463176), (45031, 459648), (49392, 419064), (49626, 417088), (50274, 411712), (51072, 405279), (51464, 402192), (52136, 397008), (52383, 395136), (56448, 366681), (57456, 360248), (57897, 357504), (58653, 352896), (58816, 351918), (59584, 347382), (65664, 315217), (65856, 314298), (66168, 312816), (67032, 308784), (69844, 296352), (74088, 279376), (76608, 270186), (77196, 268128), (78204, 264672), (84672, 244454), (88224, 234612), (89376, 231588), (90062, 229824), (98784, 209532), (99252, 208544), (100548, 205856), (102928, 201096), (104272, 198504), (104766, 197568), (114912, 180124), (115794, 178752), (117306, 176448), (117632, 175959), (119168, 173691), (122227, 169344), (131712, 157149), (132336, 156408), (134064, 154392), (135093, 153216), (139688, 148176)]