20213972064

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:208

約数の個数: 576

約数和(自身を含む): 71957652480

約数和(自身を除く): 51743680416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 47, 48, 52, 54, 59, 66, 72, 78, 88, 94, 96, 99, 104, 108, 117, 118, 132, 141, 143, 144, 156, 176, 177, 188, 198, 208, 216, 234, 236, 264, 282, 286, 288, 297, 312, 351, 352, 354, 376, 396, 416, 423, 429, 432, 468, 472, 517, 528, 531, 564, 572, 594, 611, 624, 649, 702, 708, 752, 767, 792, 846, 858, 864, 936, 944, 1034, 1056, 1062, 1128, 1144, 1188, 1222, 1248, 1269, 1287, 1298, 1404, 1416, 1504, 1534, 1551, 1584, 1593, 1692, 1716, 1833, 1872, 1888, 1947, 2068, 2124, 2256, 2288, 2301, 2376, 2444, 2538, 2574, 2596, 2773, 2808, 2832, 3068, 3102, 3168, 3186, 3384, 3432, 3481, 3666, 3744, 3861, 3894, 4136, 4248, 4512, 4576, 4602, 4653, 4752, 4888, 5076, 5148, 5192, 5499, 5546, 5616, 5664, 5841, 6136, 6204, 6372, 6721, 6768, 6864, 6903, 6962, 7332, 7722, 7788, 8272, 8319, 8437, 8496, 9204, 9306, 9504, 9776, 10152, 10296, 10384, 10443, 10998, 11092, 11232, 11682, 12272, 12408, 12744, 13442, 13536, 13728, 13806, 13924, 13959, 14664, 15444, 15576, 16497, 16544, 16638, 16874, 16992, 17523, 18408, 18612, 19552, 20163, 20304, 20592, 20709, 20768, 20886, 21996, 22184, 23364, 24544, 24816, 24957, 25311, 25488, 26884, 27612, 27848, 27918, 29328, 30503, 30888, 31152, 31329, 32994, 33276, 33748, 35046, 36049, 36816, 37224, 38291, 40326, 40608, 41184, 41418, 41772, 43992, 44368, 45253, 46728, 49632, 49914, 50622, 50976, 53768, 55224, 55696, 55836, 58656, 60489, 61006, 61776, 62304, 62658, 65988, 66552, 67496, 70092, 72098, 73632, 74448, 74871, 75933, 76582, 80652, 82836, 83544, 87984, 88736, 90506, 91509, 93456, 93987, 99828, 101244, 107536, 108147, 110448, 111392, 111672, 114873, 120978, 122012, 123552, 125316, 131976, 133104, 134992, 135759, 140184, 144196, 148896, 149742, 151866, 153164, 161304, 163607, 165672, 167088, 175968, 181012, 181467, 183018, 186912, 187974, 199656, 202488, 215072, 216294, 220896, 223344, 227799, 229746, 241956, 244024, 250632, 263952, 266208, 269984, 271518, 274527, 280368, 288392, 299484, 303732, 306328, 322608, 324441, 327214, 331344, 334176, 344619, 362024, 362934, 366036, 375948, 396539, 399312, 404976, 407277, 432588, 446688, 455598, 459492, 483912, 488048, 490821, 497783, 501264, 527904, 543036, 549054, 560736, 576784, 598968, 607464, 612656, 645216, 648882, 654428, 662688, 689238, 724048, 725868, 732072, 751896, 793078, 798624, 809952, 814554, 823581, 865176, 911196, 918984, 967824, 973323, 976096, 981642, 995566, 1002528, 1033857, 1086072, 1098108, 1153568, 1189617, 1197936, 1214928, 1221831, 1225312, 1297764, 1308856, 1378476, 1448096, 1451736, 1464144, 1472463, 1493349, 1503792, 1586156, 1629108, 1647162, 1730352, 1799677, 1822392, 1837968, 1935648, 1946646, 1963284, 1991132, 2067714, 2126891, 2172144, 2196216, 2379234, 2395872, 2429856, 2443662, 2595528, 2617712, 2756952, 2903472, 2928288, 2944926, 2986698, 3007584, 3172312, 3258216, 3294324, 3460704, 3568851, 3599354, 3644784, 3675936, 3893292, 3926568, 3982264, 4135428, 4253782, 4344288, 4392432, 4417389, 4480047, 4758468, 4887324, 5191056, 5235424, 5399031, 5513904, 5806944, 5889852, 5973396, 6344624, 6380673, 6516432, 6588648, 7137702, 7198708, 7289568, 7786584, 7853136, 7964528, 8270856, 8507564, 8784864, 8834778, 8960094, 9516936, 9774648, 10382112, 10706553, 10798062, 11027808, 11779704, 11946792, 12689248, 12761346, 13032864, 13177296, 13440141, 14275404, 14397416, 15573168, 15706272, 15929056, 16197093, 16541712, 17015128, 17669556, 17920188, 19033872, 19142019, 19549296, 21413106, 21596124, 23395801, 23559408, 23893584, 25522692, 26354592, 26880282, 28550808, 28794832, 31146336, 32394186, 33083424, 34030256, 35339112, 35840376, 38067744, 38284038, 39098592, 42826212, 43192248, 46791602, 47118816, 47787168, 48591279, 51045384, 53760564, 57101616, 57426057, 57589664, 64788372, 68060512, 70187403, 70678224, 71680752, 76568076, 85652424, 86384496, 93583204, 97182558, 102090768, 107521128, 114203232, 114852114, 129576744, 140374806, 141356448, 143361504, 153136152, 171304848, 172768992, 187166408, 194365116, 204181536, 210562209, 215042256, 229704228, 259153488, 280749612, 306272304, 342609696, 374332816, 388730232, 421124418, 430084512, 459408456, 518306976, 561499224, 612544608, 631686627, 748665632, 777460464, 842248836, 918816912, 1122998448, 1263373254, 1554920928, 1684497672, 1837633824, 2245996896, 2526746508, 3368995344, 5053493016, 6737990688, 10106986032, 20213972064]

約数ペア:

[(1, 20213972064), (2, 10106986032), (3, 6737990688), (4, 5053493016), (6, 3368995344), (8, 2526746508), (9, 2245996896), (11, 1837633824), (12, 1684497672), (13, 1554920928), (16, 1263373254), (18, 1122998448), (22, 918816912), (24, 842248836), (26, 777460464), (27, 748665632), (32, 631686627), (33, 612544608), (36, 561499224), (39, 518306976), (44, 459408456), (47, 430084512), (48, 421124418), (52, 388730232), (54, 374332816), (59, 342609696), (66, 306272304), (72, 280749612), (78, 259153488), (88, 229704228), (94, 215042256), (96, 210562209), (99, 204181536), (104, 194365116), (108, 187166408), (117, 172768992), (118, 171304848), (132, 153136152), (141, 143361504), (143, 141356448), (144, 140374806), (156, 129576744), (176, 114852114), (177, 114203232), (188, 107521128), (198, 102090768), (208, 97182558), (216, 93583204), (234, 86384496), (236, 85652424), (264, 76568076), (282, 71680752), (286, 70678224), (288, 70187403), (297, 68060512), (312, 64788372), (351, 57589664), (352, 57426057), (354, 57101616), (376, 53760564), (396, 51045384), (416, 48591279), (423, 47787168), (429, 47118816), (432, 46791602), (468, 43192248), (472, 42826212), (517, 39098592), (528, 38284038), (531, 38067744), (564, 35840376), (572, 35339112), (594, 34030256), (611, 33083424), (624, 32394186), (649, 31146336), (702, 28794832), (708, 28550808), (752, 26880282), (767, 26354592), (792, 25522692), (846, 23893584), (858, 23559408), (864, 23395801), (936, 21596124), (944, 21413106), (1034, 19549296), (1056, 19142019), (1062, 19033872), (1128, 17920188), (1144, 17669556), (1188, 17015128), (1222, 16541712), (1248, 16197093), (1269, 15929056), (1287, 15706272), (1298, 15573168), (1404, 14397416), (1416, 14275404), (1504, 13440141), (1534, 13177296), (1551, 13032864), (1584, 12761346), (1593, 12689248), (1692, 11946792), (1716, 11779704), (1833, 11027808), (1872, 10798062), (1888, 10706553), (1947, 10382112), (2068, 9774648), (2124, 9516936), (2256, 8960094), (2288, 8834778), (2301, 8784864), (2376, 8507564), (2444, 8270856), (2538, 7964528), (2574, 7853136), (2596, 7786584), (2773, 7289568), (2808, 7198708), (2832, 7137702), (3068, 6588648), (3102, 6516432), (3168, 6380673), (3186, 6344624), (3384, 5973396), (3432, 5889852), (3481, 5806944), (3666, 5513904), (3744, 5399031), (3861, 5235424), (3894, 5191056), (4136, 4887324), (4248, 4758468), (4512, 4480047), (4576, 4417389), (4602, 4392432), (4653, 4344288), (4752, 4253782), (4888, 4135428), (5076, 3982264), (5148, 3926568), (5192, 3893292), (5499, 3675936), (5546, 3644784), (5616, 3599354), (5664, 3568851), (5841, 3460704), (6136, 3294324), (6204, 3258216), (6372, 3172312), (6721, 3007584), (6768, 2986698), (6864, 2944926), (6903, 2928288), (6962, 2903472), (7332, 2756952), (7722, 2617712), (7788, 2595528), (8272, 2443662), (8319, 2429856), (8437, 2395872), (8496, 2379234), (9204, 2196216), (9306, 2172144), (9504, 2126891), (9776, 2067714), (10152, 1991132), (10296, 1963284), (10384, 1946646), (10443, 1935648), (10998, 1837968), (11092, 1822392), (11232, 1799677), (11682, 1730352), (12272, 1647162), (12408, 1629108), (12744, 1586156), (13442, 1503792), (13536, 1493349), (13728, 1472463), (13806, 1464144), (13924, 1451736), (13959, 1448096), (14664, 1378476), (15444, 1308856), (15576, 1297764), (16497, 1225312), (16544, 1221831), (16638, 1214928), (16874, 1197936), (16992, 1189617), (17523, 1153568), (18408, 1098108), (18612, 1086072), (19552, 1033857), (20163, 1002528), (20304, 995566), (20592, 981642), (20709, 976096), (20768, 973323), (20886, 967824), (21996, 918984), (22184, 911196), (23364, 865176), (24544, 823581), (24816, 814554), (24957, 809952), (25311, 798624), (25488, 793078), (26884, 751896), (27612, 732072), (27848, 725868), (27918, 724048), (29328, 689238), (30503, 662688), (30888, 654428), (31152, 648882), (31329, 645216), (32994, 612656), (33276, 607464), (33748, 598968), (35046, 576784), (36049, 560736), (36816, 549054), (37224, 543036), (38291, 527904), (40326, 501264), (40608, 497783), (41184, 490821), (41418, 488048), (41772, 483912), (43992, 459492), (44368, 455598), (45253, 446688), (46728, 432588), (49632, 407277), (49914, 404976), (50622, 399312), (50976, 396539), (53768, 375948), (55224, 366036), (55696, 362934), (55836, 362024), (58656, 344619), (60489, 334176), (61006, 331344), (61776, 327214), (62304, 324441), (62658, 322608), (65988, 306328), (66552, 303732), (67496, 299484), (70092, 288392), (72098, 280368), (73632, 274527), (74448, 271518), (74871, 269984), (75933, 266208), (76582, 263952), (80652, 250632), (82836, 244024), (83544, 241956), (87984, 229746), (88736, 227799), (90506, 223344), (91509, 220896), (93456, 216294), (93987, 215072), (99828, 202488), (101244, 199656), (107536, 187974), (108147, 186912), (110448, 183018), (111392, 181467), (111672, 181012), (114873, 175968), (120978, 167088), (122012, 165672), (123552, 163607), (125316, 161304), (131976, 153164), (133104, 151866), (134992, 149742), (135759, 148896), (140184, 144196)]