20554121952

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 576

約数和(自身を含む): 77092614144

約数和(自身を除く): 56538492192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 208, 216, 217, 224, 234, 243, 248, 252, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 403, 416, 432, 434, 468, 486, 496, 504, 546, 558, 567, 624, 648, 651, 672, 702, 728, 744, 756, 806, 819, 837, 864, 868, 936, 937, 972, 992, 1008, 1053, 1092, 1116, 1134, 1209, 1248, 1296, 1302, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1701, 1736, 1872, 1874, 1944, 1953, 2016, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2592, 2604, 2808, 2811, 2821, 2912, 2976, 3024, 3159, 3224, 3276, 3348, 3402, 3472, 3627, 3744, 3748, 3888, 3906, 4212, 4368, 4464, 4536, 4836, 4914, 5022, 5208, 5616, 5622, 5642, 5859, 6048, 6318, 6448, 6552, 6559, 6696, 6804, 6944, 7254, 7371, 7496, 7533, 7776, 7812, 8424, 8433, 8463, 8736, 8928, 9072, 9672, 9828, 10044, 10416, 10881, 11232, 11244, 11284, 11718, 12181, 12636, 12896, 13104, 13118, 13392, 13608, 14508, 14742, 14992, 15066, 15624, 16848, 16866, 16926, 17577, 18144, 19344, 19656, 19677, 20088, 20832, 21762, 22113, 22488, 22568, 23436, 24362, 25272, 25299, 25389, 26208, 26236, 26784, 27216, 29016, 29047, 29484, 29984, 30132, 31248, 32643, 33696, 33732, 33852, 35154, 36543, 38688, 39312, 39354, 40176, 43524, 44226, 44976, 45136, 46872, 48724, 50544, 50598, 50778, 52472, 52731, 54432, 58032, 58094, 58968, 59031, 60264, 62496, 65286, 67464, 67704, 70308, 73086, 75897, 76167, 78624, 78708, 80352, 85267, 87048, 87141, 88452, 89952, 90272, 93744, 97448, 97929, 101088, 101196, 101556, 104944, 105462, 109629, 116064, 116188, 117936, 118062, 120528, 130572, 134928, 135408, 140616, 146172, 151794, 152334, 157416, 170534, 174096, 174282, 176904, 177093, 187488, 194896, 195858, 202392, 203112, 203329, 209888, 210924, 219258, 227691, 228501, 232376, 235872, 236124, 241056, 255801, 261144, 261423, 269856, 270816, 281232, 292344, 303588, 304668, 314832, 328887, 341068, 348192, 348564, 353808, 354186, 377611, 389792, 391716, 404784, 406224, 406658, 421848, 438516, 455382, 457002, 464752, 472248, 511602, 522288, 522846, 531279, 562464, 584688, 607176, 609336, 609987, 629664, 657774, 682136, 685503, 697128, 707616, 708372, 755222, 767403, 783432, 784269, 809568, 812448, 813316, 843696, 877032, 910764, 914004, 929504, 944496, 986661, 1023204, 1044576, 1045692, 1062558, 1132833, 1169376, 1214352, 1218672, 1219974, 1315548, 1364272, 1371006, 1394256, 1416744, 1510444, 1534806, 1566864, 1568538, 1593837, 1626632, 1687392, 1754064, 1821528, 1828008, 1829961, 1888992, 1973322, 2046408, 2091384, 2125116, 2265666, 2302209, 2352807, 2428704, 2437344, 2439948, 2631096, 2643277, 2728544, 2742012, 2788512, 2833488, 2959983, 3020888, 3069612, 3133728, 3137076, 3187674, 3253264, 3398499, 3508128, 3643056, 3656016, 3659922, 3946644, 4092816, 4182768, 4250232, 4531332, 4604418, 4705614, 4879896, 5262192, 5286554, 5484024, 5489883, 5666976, 5919966, 6041776, 6139224, 6274152, 6375348, 6506528, 6796998, 6906627, 7058421, 7286112, 7312032, 7319844, 7893288, 7929831, 8185632, 8365536, 8500464, 9062664, 9208836, 9411228, 9759792, 10195497, 10524384, 10573108, 10968048, 10979766, 11839932, 12083552, 12278448, 12548304, 12750696, 13593996, 13813254, 14116842, 14639688, 15786576, 15859662, 16469649, 17000928, 18125328, 18417672, 18822456, 19519584, 20390994, 20719881, 21146216, 21936096, 21959532, 23679864, 23789493, 24556896, 25096608, 25501392, 27187992, 27626508, 28233684, 29279376, 30586491, 31573152, 31719324, 32939298, 36250656, 36835344, 37644912, 40781988, 41439762, 42292432, 43919064, 47359728, 47578986, 49408947, 51002784, 54375984, 55253016, 56467368, 58558752, 61172982, 63438648, 65878596, 71368479, 73670688, 75289824, 81563976, 82879524, 84584864, 87838128, 91759473, 94719456, 95157972, 98817894, 108751968, 110506032, 112934736, 122345964, 126877296, 131757192, 142736958, 163127952, 165759048, 175676256, 183518946, 190315944, 197635788, 214105437, 221012064, 225869472, 244691928, 253754592, 263514384, 285473916, 326255904, 331518096, 367037892, 380631888, 395271576, 428210874, 489383856, 527028768, 570947832, 642316311, 663036192, 734075784, 761263776, 790543152, 856421748, 978767712, 1141895664, 1284632622, 1468151568, 1581086304, 1712843496, 2283791328, 2569265244, 2936303136, 3425686992, 5138530488, 6851373984, 10277060976, 20554121952]

約数ペア:

[(1, 20554121952), (2, 10277060976), (3, 6851373984), (4, 5138530488), (6, 3425686992), (7, 2936303136), (8, 2569265244), (9, 2283791328), (12, 1712843496), (13, 1581086304), (14, 1468151568), (16, 1284632622), (18, 1141895664), (21, 978767712), (24, 856421748), (26, 790543152), (27, 761263776), (28, 734075784), (31, 663036192), (32, 642316311), (36, 570947832), (39, 527028768), (42, 489383856), (48, 428210874), (52, 395271576), (54, 380631888), (56, 367037892), (62, 331518096), (63, 326255904), (72, 285473916), (78, 263514384), (81, 253754592), (84, 244691928), (91, 225869472), (93, 221012064), (96, 214105437), (104, 197635788), (108, 190315944), (112, 183518946), (117, 175676256), (124, 165759048), (126, 163127952), (144, 142736958), (156, 131757192), (162, 126877296), (168, 122345964), (182, 112934736), (186, 110506032), (189, 108751968), (208, 98817894), (216, 95157972), (217, 94719456), (224, 91759473), (234, 87838128), (243, 84584864), (248, 82879524), (252, 81563976), (273, 75289824), (279, 73670688), (288, 71368479), (312, 65878596), (324, 63438648), (336, 61172982), (351, 58558752), (364, 56467368), (372, 55253016), (378, 54375984), (403, 51002784), (416, 49408947), (432, 47578986), (434, 47359728), (468, 43919064), (486, 42292432), (496, 41439762), (504, 40781988), (546, 37644912), (558, 36835344), (567, 36250656), (624, 32939298), (648, 31719324), (651, 31573152), (672, 30586491), (702, 29279376), (728, 28233684), (744, 27626508), (756, 27187992), (806, 25501392), (819, 25096608), (837, 24556896), (864, 23789493), (868, 23679864), (936, 21959532), (937, 21936096), (972, 21146216), (992, 20719881), (1008, 20390994), (1053, 19519584), (1092, 18822456), (1116, 18417672), (1134, 18125328), (1209, 17000928), (1248, 16469649), (1296, 15859662), (1302, 15786576), (1404, 14639688), (1456, 14116842), (1488, 13813254), (1512, 13593996), (1612, 12750696), (1638, 12548304), (1674, 12278448), (1701, 12083552), (1736, 11839932), (1872, 10979766), (1874, 10968048), (1944, 10573108), (1953, 10524384), (2016, 10195497), (2106, 9759792), (2184, 9411228), (2232, 9208836), (2268, 9062664), (2418, 8500464), (2457, 8365536), (2511, 8185632), (2592, 7929831), (2604, 7893288), (2808, 7319844), (2811, 7312032), (2821, 7286112), (2912, 7058421), (2976, 6906627), (3024, 6796998), (3159, 6506528), (3224, 6375348), (3276, 6274152), (3348, 6139224), (3402, 6041776), (3472, 5919966), (3627, 5666976), (3744, 5489883), (3748, 5484024), (3888, 5286554), (3906, 5262192), (4212, 4879896), (4368, 4705614), (4464, 4604418), (4536, 4531332), (4836, 4250232), (4914, 4182768), (5022, 4092816), (5208, 3946644), (5616, 3659922), (5622, 3656016), (5642, 3643056), (5859, 3508128), (6048, 3398499), (6318, 3253264), (6448, 3187674), (6552, 3137076), (6559, 3133728), (6696, 3069612), (6804, 3020888), (6944, 2959983), (7254, 2833488), (7371, 2788512), (7496, 2742012), (7533, 2728544), (7776, 2643277), (7812, 2631096), (8424, 2439948), (8433, 2437344), (8463, 2428704), (8736, 2352807), (8928, 2302209), (9072, 2265666), (9672, 2125116), (9828, 2091384), (10044, 2046408), (10416, 1973322), (10881, 1888992), (11232, 1829961), (11244, 1828008), (11284, 1821528), (11718, 1754064), (12181, 1687392), (12636, 1626632), (12896, 1593837), (13104, 1568538), (13118, 1566864), (13392, 1534806), (13608, 1510444), (14508, 1416744), (14742, 1394256), (14992, 1371006), (15066, 1364272), (15624, 1315548), (16848, 1219974), (16866, 1218672), (16926, 1214352), (17577, 1169376), (18144, 1132833), (19344, 1062558), (19656, 1045692), (19677, 1044576), (20088, 1023204), (20832, 986661), (21762, 944496), (22113, 929504), (22488, 914004), (22568, 910764), (23436, 877032), (24362, 843696), (25272, 813316), (25299, 812448), (25389, 809568), (26208, 784269), (26236, 783432), (26784, 767403), (27216, 755222), (29016, 708372), (29047, 707616), (29484, 697128), (29984, 685503), (30132, 682136), (31248, 657774), (32643, 629664), (33696, 609987), (33732, 609336), (33852, 607176), (35154, 584688), (36543, 562464), (38688, 531279), (39312, 522846), (39354, 522288), (40176, 511602), (43524, 472248), (44226, 464752), (44976, 457002), (45136, 455382), (46872, 438516), (48724, 421848), (50544, 406658), (50598, 406224), (50778, 404784), (52472, 391716), (52731, 389792), (54432, 377611), (58032, 354186), (58094, 353808), (58968, 348564), (59031, 348192), (60264, 341068), (62496, 328887), (65286, 314832), (67464, 304668), (67704, 303588), (70308, 292344), (73086, 281232), (75897, 270816), (76167, 269856), (78624, 261423), (78708, 261144), (80352, 255801), (85267, 241056), (87048, 236124), (87141, 235872), (88452, 232376), (89952, 228501), (90272, 227691), (93744, 219258), (97448, 210924), (97929, 209888), (101088, 203329), (101196, 203112), (101556, 202392), (104944, 195858), (105462, 194896), (109629, 187488), (116064, 177093), (116188, 176904), (117936, 174282), (118062, 174096), (120528, 170534), (130572, 157416), (134928, 152334), (135408, 151794), (140616, 146172)]