20528911872

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 480

約数和(自身を含む): 70637478912

約数和(自身を除く): 50108567040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 103, 111, 112, 126, 128, 144, 148, 167, 168, 192, 206, 222, 224, 252, 256, 259, 288, 296, 309, 333, 334, 336, 384, 412, 444, 448, 501, 504, 512, 518, 576, 592, 618, 666, 668, 672, 721, 768, 777, 824, 888, 896, 927, 1002, 1008, 1036, 1152, 1169, 1184, 1236, 1332, 1336, 1344, 1442, 1503, 1536, 1554, 1648, 1776, 1792, 1854, 2004, 2016, 2072, 2163, 2304, 2331, 2338, 2368, 2472, 2664, 2672, 2688, 2884, 3006, 3108, 3296, 3507, 3552, 3584, 3708, 3811, 4008, 4032, 4144, 4326, 4608, 4662, 4676, 4736, 4944, 5328, 5344, 5376, 5768, 6012, 6179, 6216, 6489, 6592, 7014, 7104, 7416, 7622, 8016, 8064, 8288, 8652, 9324, 9352, 9472, 9888, 10521, 10656, 10688, 10752, 11433, 11536, 12024, 12358, 12432, 12978, 13184, 14028, 14208, 14832, 15244, 16032, 16128, 16576, 17201, 17304, 18537, 18648, 18704, 18944, 19776, 21042, 21312, 21376, 22866, 23072, 24048, 24716, 24864, 25956, 26368, 26677, 28056, 28416, 29664, 30488, 32064, 32256, 33152, 34299, 34402, 34608, 37074, 37296, 37408, 39552, 42084, 42624, 42752, 43253, 45732, 46144, 48096, 49432, 49728, 51603, 51912, 52736, 53354, 55611, 56112, 56832, 59328, 60976, 64128, 66304, 68598, 68804, 69216, 74148, 74592, 74816, 79104, 80031, 84168, 85248, 85504, 86506, 91464, 92288, 96192, 98864, 99456, 103206, 103824, 106708, 111222, 112224, 118656, 120407, 121952, 128256, 129759, 132608, 137196, 137608, 138432, 148296, 149184, 149632, 154809, 158208, 160062, 168336, 170496, 173012, 182928, 184576, 192384, 197728, 198912, 206412, 207648, 213416, 222444, 224448, 237312, 240093, 240814, 243904, 256512, 259518, 274392, 275216, 276864, 296592, 298368, 299264, 309618, 320124, 336672, 346024, 361221, 365856, 369152, 384768, 389277, 395456, 397824, 412824, 415296, 426832, 444888, 448896, 474624, 480186, 481628, 487808, 519036, 548784, 550432, 553728, 593184, 596736, 598528, 619236, 636437, 640248, 673344, 692048, 722442, 731712, 769536, 778554, 790912, 825648, 830592, 853664, 889776, 897792, 960372, 963256, 975616, 1038072, 1083663, 1097568, 1100864, 1107456, 1186368, 1193472, 1238472, 1272874, 1280496, 1346688, 1384096, 1444884, 1463424, 1557108, 1581824, 1651296, 1661184, 1707328, 1779552, 1795584, 1909311, 1920744, 1926512, 1951232, 2076144, 2167326, 2195136, 2201728, 2372736, 2476944, 2545748, 2560992, 2693376, 2768192, 2889768, 2926848, 3114216, 3163648, 3302592, 3322368, 3414656, 3559104, 3818622, 3841488, 3853024, 4152288, 4334652, 4390272, 4403456, 4455059, 4745472, 4953888, 5091496, 5121984, 5386752, 5536384, 5727933, 5779536, 5853696, 6228432, 6605184, 6829312, 7118208, 7637244, 7682976, 7706048, 8304576, 8669304, 8780544, 8806912, 8910118, 9490944, 9907776, 10182992, 10243968, 11072768, 11455866, 11559072, 12456864, 13210368, 13365177, 13658624, 14236416, 15274488, 15365952, 15412096, 16609152, 17338608, 17561088, 17820236, 19815552, 20365984, 20487936, 22145536, 22911732, 23118144, 24913728, 26420736, 26730354, 28472832, 30548976, 30731904, 30824192, 33218304, 34677216, 35640472, 39631104, 40095531, 40731968, 40975872, 45823464, 46236288, 49827456, 53460708, 61097952, 61463808, 61648384, 66436608, 69354432, 71280944, 79262208, 80191062, 81463936, 91646928, 92472576, 99654912, 106921416, 122195904, 122927616, 138708864, 142561888, 160382124, 162927872, 183293856, 184945152, 199309824, 213842832, 244391808, 277417728, 285123776, 320764248, 325855744, 366587712, 427685664, 488783616, 554835456, 570247552, 641528496, 733175424, 855371328, 977567232, 1140495104, 1283056992, 1466350848, 1710742656, 2280990208, 2566113984, 2932701696, 3421485312, 5132227968, 6842970624, 10264455936, 20528911872]

約数ペア:

[(1, 20528911872), (2, 10264455936), (3, 6842970624), (4, 5132227968), (6, 3421485312), (7, 2932701696), (8, 2566113984), (9, 2280990208), (12, 1710742656), (14, 1466350848), (16, 1283056992), (18, 1140495104), (21, 977567232), (24, 855371328), (28, 733175424), (32, 641528496), (36, 570247552), (37, 554835456), (42, 488783616), (48, 427685664), (56, 366587712), (63, 325855744), (64, 320764248), (72, 285123776), (74, 277417728), (84, 244391808), (96, 213842832), (103, 199309824), (111, 184945152), (112, 183293856), (126, 162927872), (128, 160382124), (144, 142561888), (148, 138708864), (167, 122927616), (168, 122195904), (192, 106921416), (206, 99654912), (222, 92472576), (224, 91646928), (252, 81463936), (256, 80191062), (259, 79262208), (288, 71280944), (296, 69354432), (309, 66436608), (333, 61648384), (334, 61463808), (336, 61097952), (384, 53460708), (412, 49827456), (444, 46236288), (448, 45823464), (501, 40975872), (504, 40731968), (512, 40095531), (518, 39631104), (576, 35640472), (592, 34677216), (618, 33218304), (666, 30824192), (668, 30731904), (672, 30548976), (721, 28472832), (768, 26730354), (777, 26420736), (824, 24913728), (888, 23118144), (896, 22911732), (927, 22145536), (1002, 20487936), (1008, 20365984), (1036, 19815552), (1152, 17820236), (1169, 17561088), (1184, 17338608), (1236, 16609152), (1332, 15412096), (1336, 15365952), (1344, 15274488), (1442, 14236416), (1503, 13658624), (1536, 13365177), (1554, 13210368), (1648, 12456864), (1776, 11559072), (1792, 11455866), (1854, 11072768), (2004, 10243968), (2016, 10182992), (2072, 9907776), (2163, 9490944), (2304, 8910118), (2331, 8806912), (2338, 8780544), (2368, 8669304), (2472, 8304576), (2664, 7706048), (2672, 7682976), (2688, 7637244), (2884, 7118208), (3006, 6829312), (3108, 6605184), (3296, 6228432), (3507, 5853696), (3552, 5779536), (3584, 5727933), (3708, 5536384), (3811, 5386752), (4008, 5121984), (4032, 5091496), (4144, 4953888), (4326, 4745472), (4608, 4455059), (4662, 4403456), (4676, 4390272), (4736, 4334652), (4944, 4152288), (5328, 3853024), (5344, 3841488), (5376, 3818622), (5768, 3559104), (6012, 3414656), (6179, 3322368), (6216, 3302592), (6489, 3163648), (6592, 3114216), (7014, 2926848), (7104, 2889768), (7416, 2768192), (7622, 2693376), (8016, 2560992), (8064, 2545748), (8288, 2476944), (8652, 2372736), (9324, 2201728), (9352, 2195136), (9472, 2167326), (9888, 2076144), (10521, 1951232), (10656, 1926512), (10688, 1920744), (10752, 1909311), (11433, 1795584), (11536, 1779552), (12024, 1707328), (12358, 1661184), (12432, 1651296), (12978, 1581824), (13184, 1557108), (14028, 1463424), (14208, 1444884), (14832, 1384096), (15244, 1346688), (16032, 1280496), (16128, 1272874), (16576, 1238472), (17201, 1193472), (17304, 1186368), (18537, 1107456), (18648, 1100864), (18704, 1097568), (18944, 1083663), (19776, 1038072), (21042, 975616), (21312, 963256), (21376, 960372), (22866, 897792), (23072, 889776), (24048, 853664), (24716, 830592), (24864, 825648), (25956, 790912), (26368, 778554), (26677, 769536), (28056, 731712), (28416, 722442), (29664, 692048), (30488, 673344), (32064, 640248), (32256, 636437), (33152, 619236), (34299, 598528), (34402, 596736), (34608, 593184), (37074, 553728), (37296, 550432), (37408, 548784), (39552, 519036), (42084, 487808), (42624, 481628), (42752, 480186), (43253, 474624), (45732, 448896), (46144, 444888), (48096, 426832), (49432, 415296), (49728, 412824), (51603, 397824), (51912, 395456), (52736, 389277), (53354, 384768), (55611, 369152), (56112, 365856), (56832, 361221), (59328, 346024), (60976, 336672), (64128, 320124), (66304, 309618), (68598, 299264), (68804, 298368), (69216, 296592), (74148, 276864), (74592, 275216), (74816, 274392), (79104, 259518), (80031, 256512), (84168, 243904), (85248, 240814), (85504, 240093), (86506, 237312), (91464, 224448), (92288, 222444), (96192, 213416), (98864, 207648), (99456, 206412), (103206, 198912), (103824, 197728), (106708, 192384), (111222, 184576), (112224, 182928), (118656, 173012), (120407, 170496), (121952, 168336), (128256, 160062), (129759, 158208), (132608, 154809), (137196, 149632), (137608, 149184), (138432, 148296)]