20307021696

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 576

約数和(自身を含む): 69680716560

約数和(自身を除く): 49373694864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 64, 68, 72, 78, 83, 93, 96, 102, 104, 117, 124, 128, 136, 144, 153, 156, 166, 186, 192, 204, 208, 221, 234, 248, 249, 272, 279, 288, 306, 312, 332, 372, 384, 403, 408, 416, 442, 468, 496, 498, 527, 544, 558, 576, 612, 624, 663, 664, 744, 747, 806, 816, 832, 884, 936, 961, 992, 996, 1054, 1079, 1088, 1116, 1152, 1209, 1224, 1248, 1326, 1328, 1411, 1488, 1494, 1581, 1612, 1632, 1664, 1768, 1872, 1922, 1984, 1989, 1992, 2108, 2158, 2176, 2232, 2418, 2448, 2496, 2573, 2652, 2656, 2822, 2883, 2976, 2988, 3162, 3224, 3237, 3264, 3536, 3627, 3744, 3844, 3968, 3978, 3984, 4216, 4233, 4316, 4464, 4743, 4836, 4896, 4992, 5146, 5304, 5312, 5644, 5766, 5952, 5976, 6324, 6448, 6474, 6528, 6851, 7072, 7254, 7488, 7688, 7719, 7956, 7968, 8432, 8466, 8632, 8649, 8928, 9486, 9672, 9711, 9792, 10292, 10608, 10624, 11288, 11532, 11904, 11952, 12493, 12648, 12699, 12896, 12948, 13702, 14144, 14508, 14976, 15376, 15438, 15912, 15936, 16337, 16864, 16932, 17264, 17298, 17856, 18343, 18972, 19344, 19422, 19584, 20553, 20584, 21216, 22576, 23064, 23157, 23904, 24986, 25296, 25398, 25792, 25896, 27404, 28288, 29016, 30752, 30876, 31824, 31872, 32674, 33449, 33728, 33864, 34528, 34596, 35712, 36686, 37479, 37944, 38688, 38844, 41106, 41168, 42432, 43741, 45152, 46128, 46314, 47808, 49011, 49972, 50592, 50796, 51584, 51792, 54808, 55029, 58032, 61504, 61659, 61752, 63648, 65348, 66898, 67456, 67728, 69056, 69192, 73372, 74958, 75888, 77376, 77688, 79763, 82212, 82336, 84864, 87482, 90304, 92256, 92628, 95616, 98022, 99944, 100347, 101184, 101592, 103584, 109616, 110058, 112437, 116064, 123008, 123318, 123504, 127296, 130696, 131223, 133796, 135456, 138112, 138384, 146744, 147033, 149916, 151776, 154752, 155376, 159526, 164424, 164672, 165087, 174964, 180608, 184512, 185256, 196044, 199888, 200694, 202368, 203184, 207168, 212381, 219232, 220116, 224874, 232128, 239289, 246636, 247008, 254592, 261392, 262446, 267592, 270912, 276768, 293488, 294066, 299832, 301041, 303552, 310752, 319052, 328848, 329344, 330174, 349928, 369024, 370512, 392088, 393669, 399776, 401388, 406368, 414336, 424762, 438464, 440232, 449748, 464256, 478578, 493272, 494016, 522784, 524892, 535184, 541824, 553536, 568633, 586976, 588132, 599664, 602082, 607104, 621504, 637143, 638104, 657696, 660348, 699856, 717867, 741024, 784176, 787338, 799552, 802776, 812736, 849524, 876928, 880464, 899496, 957156, 986544, 988032, 1036919, 1045568, 1049784, 1070368, 1107072, 1137266, 1173952, 1176264, 1199328, 1204164, 1243008, 1274286, 1276208, 1315392, 1320696, 1355971, 1399712, 1435734, 1482048, 1568352, 1574676, 1599104, 1605552, 1625472, 1699048, 1705899, 1760928, 1798992, 1911429, 1914312, 1973088, 2073838, 2091136, 2099568, 2140736, 2274532, 2347904, 2352528, 2398656, 2408328, 2548572, 2552416, 2630784, 2641392, 2711942, 2799424, 2871468, 2964096, 3110757, 3136704, 3149352, 3211104, 3398096, 3411798, 3521856, 3597984, 3822858, 3828624, 3946176, 4067913, 4147676, 4199136, 4281472, 4549064, 4705056, 4797312, 4816656, 5097144, 5104832, 5117697, 5282784, 5423884, 5598848, 5742936, 6221514, 6273408, 6298704, 6422208, 6796192, 6823596, 7043712, 7195968, 7645716, 7657248, 7892352, 8135826, 8295352, 8398272, 9098128, 9332271, 9410112, 9633312, 10194288, 10209664, 10235394, 10565568, 10847768, 11485872, 12203739, 12443028, 12597408, 12844416, 13592384, 13647192, 14391936, 15291432, 15314496, 16271652, 16590704, 16796544, 17627623, 18196256, 18664542, 18820224, 19266624, 20388576, 20470788, 21131136, 21695536, 22971744, 24407478, 24886056, 25194816, 27184768, 27294384, 30582864, 30628992, 32543304, 33181408, 35255246, 36392512, 37329084, 38533248, 40777152, 40941576, 43391072, 45943488, 48814956, 49772112, 50389632, 52882869, 54588768, 61165728, 65086608, 66362816, 70510492, 72785024, 74658168, 81554304, 81883152, 86782144, 91886976, 97629912, 99544224, 105765738, 109177536, 122331456, 130173216, 132725632, 141020984, 149316336, 158648607, 163766304, 173564288, 195259824, 199088448, 211531476, 218355072, 244662912, 260346432, 282041968, 298632672, 317297214, 327532608, 390519648, 398176896, 423062952, 520692864, 564083936, 597265344, 634594428, 655065216, 781039296, 846125904, 1128167872, 1194530688, 1269188856, 1562078592, 1692251808, 2256335744, 2538377712, 3384503616, 5076755424, 6769007232, 10153510848, 20307021696]

約数ペア:

[(1, 20307021696), (2, 10153510848), (3, 6769007232), (4, 5076755424), (6, 3384503616), (8, 2538377712), (9, 2256335744), (12, 1692251808), (13, 1562078592), (16, 1269188856), (17, 1194530688), (18, 1128167872), (24, 846125904), (26, 781039296), (31, 655065216), (32, 634594428), (34, 597265344), (36, 564083936), (39, 520692864), (48, 423062952), (51, 398176896), (52, 390519648), (62, 327532608), (64, 317297214), (68, 298632672), (72, 282041968), (78, 260346432), (83, 244662912), (93, 218355072), (96, 211531476), (102, 199088448), (104, 195259824), (117, 173564288), (124, 163766304), (128, 158648607), (136, 149316336), (144, 141020984), (153, 132725632), (156, 130173216), (166, 122331456), (186, 109177536), (192, 105765738), (204, 99544224), (208, 97629912), (221, 91886976), (234, 86782144), (248, 81883152), (249, 81554304), (272, 74658168), (279, 72785024), (288, 70510492), (306, 66362816), (312, 65086608), (332, 61165728), (372, 54588768), (384, 52882869), (403, 50389632), (408, 49772112), (416, 48814956), (442, 45943488), (468, 43391072), (496, 40941576), (498, 40777152), (527, 38533248), (544, 37329084), (558, 36392512), (576, 35255246), (612, 33181408), (624, 32543304), (663, 30628992), (664, 30582864), (744, 27294384), (747, 27184768), (806, 25194816), (816, 24886056), (832, 24407478), (884, 22971744), (936, 21695536), (961, 21131136), (992, 20470788), (996, 20388576), (1054, 19266624), (1079, 18820224), (1088, 18664542), (1116, 18196256), (1152, 17627623), (1209, 16796544), (1224, 16590704), (1248, 16271652), (1326, 15314496), (1328, 15291432), (1411, 14391936), (1488, 13647192), (1494, 13592384), (1581, 12844416), (1612, 12597408), (1632, 12443028), (1664, 12203739), (1768, 11485872), (1872, 10847768), (1922, 10565568), (1984, 10235394), (1989, 10209664), (1992, 10194288), (2108, 9633312), (2158, 9410112), (2176, 9332271), (2232, 9098128), (2418, 8398272), (2448, 8295352), (2496, 8135826), (2573, 7892352), (2652, 7657248), (2656, 7645716), (2822, 7195968), (2883, 7043712), (2976, 6823596), (2988, 6796192), (3162, 6422208), (3224, 6298704), (3237, 6273408), (3264, 6221514), (3536, 5742936), (3627, 5598848), (3744, 5423884), (3844, 5282784), (3968, 5117697), (3978, 5104832), (3984, 5097144), (4216, 4816656), (4233, 4797312), (4316, 4705056), (4464, 4549064), (4743, 4281472), (4836, 4199136), (4896, 4147676), (4992, 4067913), (5146, 3946176), (5304, 3828624), (5312, 3822858), (5644, 3597984), (5766, 3521856), (5952, 3411798), (5976, 3398096), (6324, 3211104), (6448, 3149352), (6474, 3136704), (6528, 3110757), (6851, 2964096), (7072, 2871468), (7254, 2799424), (7488, 2711942), (7688, 2641392), (7719, 2630784), (7956, 2552416), (7968, 2548572), (8432, 2408328), (8466, 2398656), (8632, 2352528), (8649, 2347904), (8928, 2274532), (9486, 2140736), (9672, 2099568), (9711, 2091136), (9792, 2073838), (10292, 1973088), (10608, 1914312), (10624, 1911429), (11288, 1798992), (11532, 1760928), (11904, 1705899), (11952, 1699048), (12493, 1625472), (12648, 1605552), (12699, 1599104), (12896, 1574676), (12948, 1568352), (13702, 1482048), (14144, 1435734), (14508, 1399712), (14976, 1355971), (15376, 1320696), (15438, 1315392), (15912, 1276208), (15936, 1274286), (16337, 1243008), (16864, 1204164), (16932, 1199328), (17264, 1176264), (17298, 1173952), (17856, 1137266), (18343, 1107072), (18972, 1070368), (19344, 1049784), (19422, 1045568), (19584, 1036919), (20553, 988032), (20584, 986544), (21216, 957156), (22576, 899496), (23064, 880464), (23157, 876928), (23904, 849524), (24986, 812736), (25296, 802776), (25398, 799552), (25792, 787338), (25896, 784176), (27404, 741024), (28288, 717867), (29016, 699856), (30752, 660348), (30876, 657696), (31824, 638104), (31872, 637143), (32674, 621504), (33449, 607104), (33728, 602082), (33864, 599664), (34528, 588132), (34596, 586976), (35712, 568633), (36686, 553536), (37479, 541824), (37944, 535184), (38688, 524892), (38844, 522784), (41106, 494016), (41168, 493272), (42432, 478578), (43741, 464256), (45152, 449748), (46128, 440232), (46314, 438464), (47808, 424762), (49011, 414336), (49972, 406368), (50592, 401388), (50796, 399776), (51584, 393669), (51792, 392088), (54808, 370512), (55029, 369024), (58032, 349928), (61504, 330174), (61659, 329344), (61752, 328848), (63648, 319052), (65348, 310752), (66898, 303552), (67456, 301041), (67728, 299832), (69056, 294066), (69192, 293488), (73372, 276768), (74958, 270912), (75888, 267592), (77376, 262446), (77688, 261392), (79763, 254592), (82212, 247008), (82336, 246636), (84864, 239289), (87482, 232128), (90304, 224874), (92256, 220116), (92628, 219232), (95616, 212381), (98022, 207168), (99944, 203184), (100347, 202368), (101184, 200694), (101592, 199888), (103584, 196044), (109616, 185256), (110058, 184512), (112437, 180608), (116064, 174964), (123008, 165087), (123318, 164672), (123504, 164424), (127296, 159526), (130696, 155376), (131223, 154752), (133796, 151776), (135456, 149916), (138112, 147033), (138384, 146744)]