20655389664

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9059}}^1$

素因数の和:9127

約数の個数: 384

約数和(自身を含む): 76712832000

約数和(自身を除く): 56057442336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 29, 32, 36, 39, 42, 48, 52, 54, 56, 58, 63, 72, 78, 84, 87, 91, 96, 104, 108, 112, 116, 117, 126, 144, 156, 168, 174, 182, 189, 203, 208, 216, 224, 232, 234, 252, 261, 273, 288, 312, 336, 348, 351, 364, 377, 378, 406, 416, 432, 464, 468, 504, 522, 546, 609, 624, 672, 696, 702, 728, 754, 756, 783, 812, 819, 864, 928, 936, 1008, 1044, 1092, 1131, 1218, 1248, 1392, 1404, 1456, 1508, 1512, 1566, 1624, 1638, 1827, 1872, 2016, 2088, 2184, 2262, 2436, 2457, 2639, 2784, 2808, 2912, 3016, 3024, 3132, 3248, 3276, 3393, 3654, 3744, 4176, 4368, 4524, 4872, 4914, 5278, 5481, 5616, 6032, 6048, 6264, 6496, 6552, 6786, 7308, 7917, 8352, 8736, 9048, 9059, 9744, 9828, 10179, 10556, 10962, 11232, 12064, 12528, 13104, 13572, 14616, 15834, 18096, 18118, 19488, 19656, 20358, 21112, 21924, 23751, 25056, 26208, 27144, 27177, 29232, 31668, 36192, 36236, 39312, 40716, 42224, 43848, 47502, 54288, 54354, 58464, 63336, 63413, 71253, 72472, 78624, 81432, 81531, 84448, 87696, 95004, 108576, 108708, 117767, 126672, 126826, 142506, 144944, 162864, 163062, 175392, 190008, 190239, 217416, 235534, 244593, 253344, 253652, 262711, 285012, 289888, 325728, 326124, 353301, 380016, 380478, 434832, 471068, 489186, 507304, 525422, 570024, 570717, 652248, 706602, 760032, 760956, 788133, 824369, 869664, 942136, 978372, 1014608, 1050844, 1059903, 1140048, 1141434, 1304496, 1413204, 1521912, 1576266, 1648738, 1712151, 1838977, 1884272, 1956744, 2029216, 2101688, 2119806, 2280096, 2282868, 2364399, 2473107, 2608992, 2826408, 3043824, 3152532, 3179709, 3297476, 3415243, 3424302, 3677954, 3768544, 3913488, 4203376, 4239612, 4565736, 4728798, 4946214, 5516931, 5652816, 6087648, 6305064, 6359418, 6594952, 6830486, 6848604, 7093197, 7355908, 7419321, 7826976, 8406752, 8479224, 9131472, 9457596, 9892428, 10245729, 11033862, 11305632, 12610128, 12718836, 13189904, 13660972, 13697208, 14186394, 14711816, 14838642, 16550793, 16958448, 18262944, 18915192, 19784856, 20491458, 22067724, 22257963, 23906701, 25220256, 25437672, 26379808, 27321944, 27394416, 28372788, 29423632, 29677284, 30737187, 33101586, 33916896, 37830384, 39569712, 40982916, 44135448, 44515926, 47813402, 49652379, 50875344, 54643888, 54788832, 56745576, 58847264, 59354568, 61474374, 66203172, 71720103, 75660768, 79139424, 81965832, 88270896, 89031852, 92211561, 95626804, 99304758, 101750688, 109287776, 113491152, 118709136, 122948748, 132406344, 143440206, 163931664, 176541792, 178063704, 184423122, 191253608, 198609516, 215160309, 226982304, 237418272, 245897496, 264812688, 286880412, 327863328, 356127408, 368846244, 382507216, 397219032, 430320618, 491794992, 529625376, 573760824, 645480927, 712254816, 737692488, 765014432, 794438064, 860641236, 983589984, 1147521648, 1290961854, 1475384976, 1588876128, 1721282472, 2295043296, 2581923708, 2950769952, 3442564944, 5163847416, 6885129888, 10327694832, 20655389664]

約数ペア:

[(1, 20655389664), (2, 10327694832), (3, 6885129888), (4, 5163847416), (6, 3442564944), (7, 2950769952), (8, 2581923708), (9, 2295043296), (12, 1721282472), (13, 1588876128), (14, 1475384976), (16, 1290961854), (18, 1147521648), (21, 983589984), (24, 860641236), (26, 794438064), (27, 765014432), (28, 737692488), (29, 712254816), (32, 645480927), (36, 573760824), (39, 529625376), (42, 491794992), (48, 430320618), (52, 397219032), (54, 382507216), (56, 368846244), (58, 356127408), (63, 327863328), (72, 286880412), (78, 264812688), (84, 245897496), (87, 237418272), (91, 226982304), (96, 215160309), (104, 198609516), (108, 191253608), (112, 184423122), (116, 178063704), (117, 176541792), (126, 163931664), (144, 143440206), (156, 132406344), (168, 122948748), (174, 118709136), (182, 113491152), (189, 109287776), (203, 101750688), (208, 99304758), (216, 95626804), (224, 92211561), (232, 89031852), (234, 88270896), (252, 81965832), (261, 79139424), (273, 75660768), (288, 71720103), (312, 66203172), (336, 61474374), (348, 59354568), (351, 58847264), (364, 56745576), (377, 54788832), (378, 54643888), (406, 50875344), (416, 49652379), (432, 47813402), (464, 44515926), (468, 44135448), (504, 40982916), (522, 39569712), (546, 37830384), (609, 33916896), (624, 33101586), (672, 30737187), (696, 29677284), (702, 29423632), (728, 28372788), (754, 27394416), (756, 27321944), (783, 26379808), (812, 25437672), (819, 25220256), (864, 23906701), (928, 22257963), (936, 22067724), (1008, 20491458), (1044, 19784856), (1092, 18915192), (1131, 18262944), (1218, 16958448), (1248, 16550793), (1392, 14838642), (1404, 14711816), (1456, 14186394), (1508, 13697208), (1512, 13660972), (1566, 13189904), (1624, 12718836), (1638, 12610128), (1827, 11305632), (1872, 11033862), (2016, 10245729), (2088, 9892428), (2184, 9457596), (2262, 9131472), (2436, 8479224), (2457, 8406752), (2639, 7826976), (2784, 7419321), (2808, 7355908), (2912, 7093197), (3016, 6848604), (3024, 6830486), (3132, 6594952), (3248, 6359418), (3276, 6305064), (3393, 6087648), (3654, 5652816), (3744, 5516931), (4176, 4946214), (4368, 4728798), (4524, 4565736), (4872, 4239612), (4914, 4203376), (5278, 3913488), (5481, 3768544), (5616, 3677954), (6032, 3424302), (6048, 3415243), (6264, 3297476), (6496, 3179709), (6552, 3152532), (6786, 3043824), (7308, 2826408), (7917, 2608992), (8352, 2473107), (8736, 2364399), (9048, 2282868), (9059, 2280096), (9744, 2119806), (9828, 2101688), (10179, 2029216), (10556, 1956744), (10962, 1884272), (11232, 1838977), (12064, 1712151), (12528, 1648738), (13104, 1576266), (13572, 1521912), (14616, 1413204), (15834, 1304496), (18096, 1141434), (18118, 1140048), (19488, 1059903), (19656, 1050844), (20358, 1014608), (21112, 978372), (21924, 942136), (23751, 869664), (25056, 824369), (26208, 788133), (27144, 760956), (27177, 760032), (29232, 706602), (31668, 652248), (36192, 570717), (36236, 570024), (39312, 525422), (40716, 507304), (42224, 489186), (43848, 471068), (47502, 434832), (54288, 380478), (54354, 380016), (58464, 353301), (63336, 326124), (63413, 325728), (71253, 289888), (72472, 285012), (78624, 262711), (81432, 253652), (81531, 253344), (84448, 244593), (87696, 235534), (95004, 217416), (108576, 190239), (108708, 190008), (117767, 175392), (126672, 163062), (126826, 162864), (142506, 144944)]