20213365536

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1998

約数の個数: 576

約数和(自身を含む): 77783932800

約数和(自身を除く): 57570567264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 49, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 96, 98, 104, 108, 112, 114, 117, 126, 133, 144, 147, 152, 156, 168, 171, 182, 189, 196, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 294, 304, 312, 336, 342, 351, 364, 378, 392, 399, 416, 432, 441, 456, 468, 494, 504, 513, 532, 546, 588, 608, 624, 637, 672, 684, 702, 728, 741, 756, 784, 798, 819, 864, 882, 912, 931, 936, 988, 1008, 1026, 1064, 1092, 1176, 1197, 1248, 1274, 1323, 1368, 1404, 1456, 1482, 1512, 1568, 1596, 1638, 1729, 1764, 1824, 1862, 1872, 1911, 1933, 1976, 2016, 2052, 2128, 2184, 2223, 2352, 2394, 2457, 2548, 2646, 2736, 2793, 2808, 2912, 2964, 3024, 3192, 3276, 3458, 3528, 3591, 3724, 3744, 3822, 3866, 3952, 4104, 4256, 4368, 4446, 4704, 4788, 4914, 5096, 5187, 5292, 5472, 5586, 5616, 5733, 5799, 5928, 6048, 6384, 6552, 6669, 6916, 7056, 7182, 7448, 7644, 7732, 7904, 8208, 8379, 8736, 8892, 9576, 9828, 10192, 10374, 10584, 11172, 11232, 11466, 11598, 11856, 12103, 12768, 13104, 13338, 13531, 13832, 14112, 14364, 14896, 15288, 15464, 15561, 16416, 16758, 17199, 17397, 17784, 19152, 19656, 20384, 20748, 21168, 22344, 22932, 23196, 23712, 24206, 25129, 25137, 26208, 26676, 27062, 27664, 28728, 29792, 30576, 30928, 31122, 33516, 34398, 34794, 35568, 36309, 36727, 38304, 39312, 40593, 41496, 42336, 44688, 45864, 46392, 46683, 48412, 50258, 50274, 52191, 53352, 54124, 55328, 57456, 61152, 61856, 62244, 67032, 68796, 69588, 71136, 72618, 73454, 75387, 78624, 81186, 82992, 89376, 91728, 92784, 93366, 94717, 96824, 100516, 100548, 104382, 106704, 108248, 108927, 110181, 114912, 121779, 124488, 134064, 137592, 139176, 145236, 146908, 150774, 162372, 165984, 175903, 183456, 185568, 186732, 189434, 193648, 201032, 201096, 208764, 213408, 216496, 217854, 220362, 226161, 243558, 248976, 257089, 268128, 275184, 278352, 284151, 290472, 293816, 301548, 324744, 326781, 330543, 351806, 365337, 373464, 378868, 387296, 402064, 402192, 417528, 432992, 435708, 440724, 452322, 477451, 487116, 497952, 514178, 527709, 550368, 556704, 568302, 580944, 587632, 603096, 649488, 653562, 661086, 678483, 703612, 730674, 746928, 757736, 771267, 804128, 804384, 835056, 852453, 871416, 881448, 904644, 954902, 974232, 991629, 1028356, 1055418, 1136604, 1161888, 1175264, 1206192, 1231321, 1298976, 1307124, 1322172, 1356966, 1407224, 1432353, 1461348, 1493856, 1515472, 1542534, 1583127, 1670112, 1704906, 1742832, 1762896, 1799623, 1809288, 1909804, 1948464, 1983258, 2056712, 2110836, 2273208, 2313801, 2412384, 2462642, 2557359, 2614248, 2644344, 2713932, 2814448, 2864706, 2922696, 3030944, 3085068, 3166254, 3342157, 3409812, 3485664, 3525792, 3599246, 3618576, 3693963, 3819608, 3896928, 3966516, 4113424, 4221672, 4297059, 4546416, 4627602, 4749381, 4925284, 5114718, 5228496, 5288688, 5398869, 5427864, 5628896, 5729412, 5845392, 6170136, 6332508, 6684314, 6819624, 6941403, 7198492, 7237152, 7387926, 7639216, 7933032, 8226848, 8443344, 8594118, 9092832, 9255204, 9498762, 9850568, 10026471, 10229436, 10456992, 10577376, 10797738, 10855728, 11081889, 11458824, 11690784, 12340272, 12665016, 12891177, 13368628, 13639248, 13882806, 14396984, 14775852, 15278432, 15866064, 16196607, 16886688, 17188236, 18510408, 18997524, 19701136, 20052942, 20458872, 21595476, 21711456, 22163778, 22917648, 23395099, 24680544, 25330032, 25782354, 26737256, 27278496, 27765612, 28793968, 29551704, 30079413, 31732128, 32393214, 33245667, 34376472, 37020816, 37995048, 39402272, 40105884, 40917744, 43190952, 44327556, 45835296, 46790198, 48589821, 50660064, 51564708, 53474512, 55531224, 57587936, 59103408, 60158826, 64786428, 66491334, 68752944, 70185297, 74041632, 75990096, 80211768, 81835488, 86381904, 88655112, 90238239, 93580396, 97179642, 103129416, 106949024, 111062448, 118206816, 120317652, 129572856, 132982668, 137505888, 140370594, 151980192, 160423536, 172763808, 177310224, 180476478, 187160792, 194359284, 206258832, 210555891, 222124896, 240635304, 259145712, 265965336, 280741188, 320847072, 354620448, 360952956, 374321584, 388718568, 412517664, 421111782, 481270608, 518291424, 531930672, 561482376, 631667673, 721905912, 748643168, 777437136, 842223564, 962541216, 1063861344, 1122964752, 1263335346, 1443811824, 1554874272, 1684447128, 2245929504, 2526670692, 2887623648, 3368894256, 5053341384, 6737788512, 10106682768, 20213365536]

約数ペア:

[(1, 20213365536), (2, 10106682768), (3, 6737788512), (4, 5053341384), (6, 3368894256), (7, 2887623648), (8, 2526670692), (9, 2245929504), (12, 1684447128), (13, 1554874272), (14, 1443811824), (16, 1263335346), (18, 1122964752), (19, 1063861344), (21, 962541216), (24, 842223564), (26, 777437136), (27, 748643168), (28, 721905912), (32, 631667673), (36, 561482376), (38, 531930672), (39, 518291424), (42, 481270608), (48, 421111782), (49, 412517664), (52, 388718568), (54, 374321584), (56, 360952956), (57, 354620448), (63, 320847072), (72, 280741188), (76, 265965336), (78, 259145712), (84, 240635304), (91, 222124896), (96, 210555891), (98, 206258832), (104, 194359284), (108, 187160792), (112, 180476478), (114, 177310224), (117, 172763808), (126, 160423536), (133, 151980192), (144, 140370594), (147, 137505888), (152, 132982668), (156, 129572856), (168, 120317652), (171, 118206816), (182, 111062448), (189, 106949024), (196, 103129416), (208, 97179642), (216, 93580396), (224, 90238239), (228, 88655112), (234, 86381904), (247, 81835488), (252, 80211768), (266, 75990096), (273, 74041632), (288, 70185297), (294, 68752944), (304, 66491334), (312, 64786428), (336, 60158826), (342, 59103408), (351, 57587936), (364, 55531224), (378, 53474512), (392, 51564708), (399, 50660064), (416, 48589821), (432, 46790198), (441, 45835296), (456, 44327556), (468, 43190952), (494, 40917744), (504, 40105884), (513, 39402272), (532, 37995048), (546, 37020816), (588, 34376472), (608, 33245667), (624, 32393214), (637, 31732128), (672, 30079413), (684, 29551704), (702, 28793968), (728, 27765612), (741, 27278496), (756, 26737256), (784, 25782354), (798, 25330032), (819, 24680544), (864, 23395099), (882, 22917648), (912, 22163778), (931, 21711456), (936, 21595476), (988, 20458872), (1008, 20052942), (1026, 19701136), (1064, 18997524), (1092, 18510408), (1176, 17188236), (1197, 16886688), (1248, 16196607), (1274, 15866064), (1323, 15278432), (1368, 14775852), (1404, 14396984), (1456, 13882806), (1482, 13639248), (1512, 13368628), (1568, 12891177), (1596, 12665016), (1638, 12340272), (1729, 11690784), (1764, 11458824), (1824, 11081889), (1862, 10855728), (1872, 10797738), (1911, 10577376), (1933, 10456992), (1976, 10229436), (2016, 10026471), (2052, 9850568), (2128, 9498762), (2184, 9255204), (2223, 9092832), (2352, 8594118), (2394, 8443344), (2457, 8226848), (2548, 7933032), (2646, 7639216), (2736, 7387926), (2793, 7237152), (2808, 7198492), (2912, 6941403), (2964, 6819624), (3024, 6684314), (3192, 6332508), (3276, 6170136), (3458, 5845392), (3528, 5729412), (3591, 5628896), (3724, 5427864), (3744, 5398869), (3822, 5288688), (3866, 5228496), (3952, 5114718), (4104, 4925284), (4256, 4749381), (4368, 4627602), (4446, 4546416), (4704, 4297059), (4788, 4221672), (4914, 4113424), (5096, 3966516), (5187, 3896928), (5292, 3819608), (5472, 3693963), (5586, 3618576), (5616, 3599246), (5733, 3525792), (5799, 3485664), (5928, 3409812), (6048, 3342157), (6384, 3166254), (6552, 3085068), (6669, 3030944), (6916, 2922696), (7056, 2864706), (7182, 2814448), (7448, 2713932), (7644, 2644344), (7732, 2614248), (7904, 2557359), (8208, 2462642), (8379, 2412384), (8736, 2313801), (8892, 2273208), (9576, 2110836), (9828, 2056712), (10192, 1983258), (10374, 1948464), (10584, 1909804), (11172, 1809288), (11232, 1799623), (11466, 1762896), (11598, 1742832), (11856, 1704906), (12103, 1670112), (12768, 1583127), (13104, 1542534), (13338, 1515472), (13531, 1493856), (13832, 1461348), (14112, 1432353), (14364, 1407224), (14896, 1356966), (15288, 1322172), (15464, 1307124), (15561, 1298976), (16416, 1231321), (16758, 1206192), (17199, 1175264), (17397, 1161888), (17784, 1136604), (19152, 1055418), (19656, 1028356), (20384, 991629), (20748, 974232), (21168, 954902), (22344, 904644), (22932, 881448), (23196, 871416), (23712, 852453), (24206, 835056), (25129, 804384), (25137, 804128), (26208, 771267), (26676, 757736), (27062, 746928), (27664, 730674), (28728, 703612), (29792, 678483), (30576, 661086), (30928, 653562), (31122, 649488), (33516, 603096), (34398, 587632), (34794, 580944), (35568, 568302), (36309, 556704), (36727, 550368), (38304, 527709), (39312, 514178), (40593, 497952), (41496, 487116), (42336, 477451), (44688, 452322), (45864, 440724), (46392, 435708), (46683, 432992), (48412, 417528), (50258, 402192), (50274, 402064), (52191, 387296), (53352, 378868), (54124, 373464), (55328, 365337), (57456, 351806), (61152, 330543), (61856, 326781), (62244, 324744), (67032, 301548), (68796, 293816), (69588, 290472), (71136, 284151), (72618, 278352), (73454, 275184), (75387, 268128), (78624, 257089), (81186, 248976), (82992, 243558), (89376, 226161), (91728, 220362), (92784, 217854), (93366, 216496), (94717, 213408), (96824, 208764), (100516, 201096), (100548, 201032), (104382, 193648), (106704, 189434), (108248, 186732), (108927, 185568), (110181, 183456), (114912, 175903), (121779, 165984), (124488, 162372), (134064, 150774), (137592, 146908), (139176, 145236)]