20168434944

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 720

約数和(自身を含む): 74078484480

約数和(自身を除く): 53910049536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 71, 72, 76, 81, 84, 96, 103, 108, 112, 114, 126, 128, 133, 142, 144, 152, 162, 168, 171, 189, 192, 206, 213, 216, 224, 228, 252, 256, 266, 284, 288, 304, 309, 324, 336, 342, 378, 384, 399, 412, 426, 432, 448, 456, 497, 504, 513, 532, 567, 568, 576, 608, 618, 639, 648, 672, 684, 721, 756, 768, 798, 824, 852, 864, 896, 912, 927, 994, 1008, 1026, 1064, 1134, 1136, 1152, 1197, 1216, 1236, 1278, 1296, 1344, 1349, 1368, 1442, 1491, 1512, 1539, 1596, 1648, 1704, 1728, 1792, 1824, 1854, 1917, 1957, 1988, 2016, 2052, 2128, 2163, 2268, 2272, 2304, 2394, 2432, 2472, 2556, 2592, 2688, 2698, 2736, 2781, 2884, 2982, 3024, 3078, 3192, 3296, 3408, 3456, 3591, 3648, 3708, 3834, 3914, 3976, 4032, 4047, 4104, 4256, 4326, 4473, 4536, 4544, 4788, 4864, 4944, 5112, 5184, 5376, 5396, 5472, 5562, 5751, 5768, 5871, 5964, 6048, 6156, 6384, 6489, 6592, 6816, 6912, 7182, 7296, 7313, 7416, 7668, 7828, 7952, 8064, 8094, 8208, 8343, 8512, 8652, 8946, 9072, 9088, 9443, 9576, 9888, 10224, 10368, 10773, 10792, 10944, 11124, 11502, 11536, 11742, 11928, 12096, 12141, 12312, 12768, 12978, 13184, 13419, 13632, 13699, 14364, 14592, 14626, 14832, 15336, 15656, 15904, 16128, 16188, 16416, 16686, 17024, 17304, 17613, 17892, 18144, 18176, 18886, 19152, 19467, 19776, 20448, 20736, 21546, 21584, 21888, 21939, 22248, 23004, 23072, 23484, 23856, 24192, 24282, 24624, 25536, 25956, 26368, 26838, 27264, 27398, 28329, 28728, 29252, 29664, 30672, 31312, 31808, 32376, 32832, 33372, 34048, 34608, 35226, 35784, 36288, 36423, 37772, 38304, 38934, 39552, 40257, 40896, 41097, 43092, 43168, 43776, 43878, 44496, 46008, 46144, 46968, 47712, 48384, 48564, 49248, 51072, 51191, 51912, 52839, 53676, 54528, 54796, 56658, 57456, 58401, 58504, 59328, 61344, 62624, 63616, 64752, 65664, 65817, 66744, 69216, 70452, 71568, 72576, 72846, 75544, 76608, 77868, 79104, 80514, 81792, 82194, 84987, 86184, 86336, 87756, 88992, 92016, 92288, 93936, 95424, 97128, 98496, 102144, 102382, 103824, 105678, 107352, 109269, 109592, 113316, 114912, 116802, 117008, 118656, 122688, 123291, 125248, 127232, 129504, 131328, 131634, 133488, 138432, 138947, 140904, 143136, 145152, 145692, 151088, 153216, 153573, 155736, 158517, 161028, 163584, 164388, 169974, 172368, 172672, 175512, 177984, 184032, 184576, 187872, 190848, 194256, 196992, 197451, 204764, 207648, 211356, 214704, 218538, 219184, 226632, 229824, 233604, 234016, 237312, 245376, 246582, 250496, 254961, 259008, 263268, 266976, 276864, 277894, 281808, 286272, 291384, 302176, 306432, 307146, 311472, 317034, 322056, 328776, 339948, 344736, 345344, 351024, 355968, 368064, 369873, 375744, 381696, 388512, 393984, 394902, 409528, 415296, 416841, 422712, 429408, 437076, 438368, 453264, 459648, 460719, 467208, 468032, 490752, 493164, 500992, 509922, 518016, 526536, 533952, 553728, 555788, 563616, 572544, 582768, 592353, 604352, 614292, 622944, 634068, 644112, 657552, 679896, 689472, 702048, 711936, 736128, 739746, 751488, 764883, 777024, 789804, 819056, 830592, 833682, 845424, 858816, 874152, 876736, 906528, 919296, 921438, 934416, 936064, 972629, 986328, 1019844, 1036032, 1053072, 1067904, 1109619, 1111576, 1127232, 1145088, 1165536, 1184706, 1208704, 1228584, 1245888, 1250523, 1268136, 1288224, 1315104, 1359792, 1378944, 1382157, 1404096, 1472256, 1479492, 1502976, 1529766, 1554048, 1579608, 1638112, 1661184, 1667364, 1690848, 1717632, 1748304, 1753472, 1813056, 1842876, 1868832, 1872128, 1945258, 1972656, 2039688, 2106144, 2135808, 2219238, 2223152, 2254464, 2331072, 2369412, 2417408, 2457168, 2491776, 2501046, 2536272, 2576448, 2630208, 2719584, 2757888, 2764314, 2808192, 2917887, 2958984, 3059532, 3108096, 3159216, 3276224, 3334728, 3381696, 3435264, 3496608, 3506944, 3626112, 3685752, 3737664, 3751569, 3890516, 3945312, 4079376, 4146471, 4212288, 4438476, 4446304, 4508928, 4662144, 4738824, 4914336, 4983552, 5002092, 5072544, 5152896, 5260416, 5439168, 5528628, 5616384, 5835774, 5917968, 6119064, 6318432, 6552448, 6669456, 6763392, 6993216, 7252224, 7371504, 7475328, 7503138, 7781032, 7890624, 8158752, 8292942, 8424576, 8753661, 8876952, 8892608, 9324288, 9477648, 9828672, 10004184, 10145088, 10305792, 10520832, 10878336, 11057256, 11254707, 11671548, 11835936, 12238128, 12636864, 13104896, 13338912, 13526784, 13986432, 14743008, 14950656, 15006276, 15562064, 15781248, 16317504, 16585884, 16849152, 17507322, 17753904, 17785216, 18955296, 19657344, 20008368, 20290176, 21756672, 22114512, 22509414, 23343096, 23671872, 24476256, 25273728, 26260983, 26677824, 27972864, 29486016, 30012552, 31124128, 31562496, 32635008, 33171768, 35014644, 35507808, 35570432, 37910592, 39314688, 40016736, 40580352, 44229024, 45018828, 46686192, 47343744, 48952512, 50547456, 52521966, 53355648, 58972032, 60025104, 62248256, 65270016, 66343536, 70029288, 71015616, 75821184, 78782949, 80033472, 88458048, 90037656, 93372384, 94687488, 97905024, 105043932, 106711296, 117944064, 120050208, 124496512, 132687072, 140058576, 142031232, 151642368, 157565898, 160066944, 176916096, 180075312, 186744768, 195810048, 210087864, 240100416, 248993024, 265374144, 280117152, 284062464, 315131796, 320133888, 353832192, 360150624, 373489536, 420175728, 480200832, 530748288, 560234304, 630263592, 720301248, 746979072, 840351456, 960401664, 1061496576, 1120468608, 1260527184, 1440602496, 1680702912, 2240937216, 2521054368, 2881204992, 3361405824, 5042108736, 6722811648, 10084217472, 20168434944]

約数ペア:

[(1, 20168434944), (2, 10084217472), (3, 6722811648), (4, 5042108736), (6, 3361405824), (7, 2881204992), (8, 2521054368), (9, 2240937216), (12, 1680702912), (14, 1440602496), (16, 1260527184), (18, 1120468608), (19, 1061496576), (21, 960401664), (24, 840351456), (27, 746979072), (28, 720301248), (32, 630263592), (36, 560234304), (38, 530748288), (42, 480200832), (48, 420175728), (54, 373489536), (56, 360150624), (57, 353832192), (63, 320133888), (64, 315131796), (71, 284062464), (72, 280117152), (76, 265374144), (81, 248993024), (84, 240100416), (96, 210087864), (103, 195810048), (108, 186744768), (112, 180075312), (114, 176916096), (126, 160066944), (128, 157565898), (133, 151642368), (142, 142031232), (144, 140058576), (152, 132687072), (162, 124496512), (168, 120050208), (171, 117944064), (189, 106711296), (192, 105043932), (206, 97905024), (213, 94687488), (216, 93372384), (224, 90037656), (228, 88458048), (252, 80033472), (256, 78782949), (266, 75821184), (284, 71015616), (288, 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(1704, 11835936), (1728, 11671548), (1792, 11254707), (1824, 11057256), (1854, 10878336), (1917, 10520832), (1957, 10305792), (1988, 10145088), (2016, 10004184), (2052, 9828672), (2128, 9477648), (2163, 9324288), (2268, 8892608), (2272, 8876952), (2304, 8753661), (2394, 8424576), (2432, 8292942), (2472, 8158752), (2556, 7890624), (2592, 7781032), (2688, 7503138), (2698, 7475328), (2736, 7371504), (2781, 7252224), (2884, 6993216), (2982, 6763392), (3024, 6669456), (3078, 6552448), (3192, 6318432), (3296, 6119064), (3408, 5917968), (3456, 5835774), (3591, 5616384), (3648, 5528628), (3708, 5439168), (3834, 5260416), (3914, 5152896), (3976, 5072544), (4032, 5002092), (4047, 4983552), (4104, 4914336), (4256, 4738824), (4326, 4662144), (4473, 4508928), (4536, 4446304), (4544, 4438476), (4788, 4212288), (4864, 4146471), (4944, 4079376), (5112, 3945312), (5184, 3890516), (5376, 3751569), (5396, 3737664), (5472, 3685752), (5562, 3626112), (5751, 3506944), (5768, 3496608), (5871, 3435264), (5964, 3381696), (6048, 3334728), (6156, 3276224), (6384, 3159216), (6489, 3108096), (6592, 3059532), (6816, 2958984), (6912, 2917887), (7182, 2808192), (7296, 2764314), (7313, 2757888), (7416, 2719584), (7668, 2630208), (7828, 2576448), (7952, 2536272), (8064, 2501046), (8094, 2491776), (8208, 2457168), (8343, 2417408), (8512, 2369412), (8652, 2331072), (8946, 2254464), (9072, 2223152), (9088, 2219238), (9443, 2135808), (9576, 2106144), (9888, 2039688), (10224, 1972656), (10368, 1945258), (10773, 1872128), (10792, 1868832), (10944, 1842876), (11124, 1813056), (11502, 1753472), (11536, 1748304), (11742, 1717632), (11928, 1690848), (12096, 1667364), (12141, 1661184), (12312, 1638112), (12768, 1579608), (12978, 1554048), (13184, 1529766), (13419, 1502976), (13632, 1479492), (13699, 1472256), (14364, 1404096), (14592, 1382157), (14626, 1378944), (14832, 1359792), (15336, 1315104), (15656, 1288224), (15904, 1268136), (16128, 1250523), (16188, 1245888), (16416, 1228584), (16686, 1208704), (17024, 1184706), (17304, 1165536), (17613, 1145088), (17892, 1127232), (18144, 1111576), (18176, 1109619), (18886, 1067904), (19152, 1053072), (19467, 1036032), (19776, 1019844), (20448, 986328), (20736, 972629), (21546, 936064), (21584, 934416), (21888, 921438), (21939, 919296), (22248, 906528), (23004, 876736), (23072, 874152), (23484, 858816), (23856, 845424), (24192, 833682), (24282, 830592), (24624, 819056), (25536, 789804), (25956, 777024), (26368, 764883), (26838, 751488), (27264, 739746), (27398, 736128), (28329, 711936), (28728, 702048), (29252, 689472), (29664, 679896), (30672, 657552), (31312, 644112), (31808, 634068), (32376, 622944), (32832, 614292), (33372, 604352), (34048, 592353), (34608, 582768), (35226, 572544), (35784, 563616), (36288, 555788), (36423, 553728), (37772, 533952), (38304, 526536), (38934, 518016), (39552, 509922), (40257, 500992), (40896, 493164), (41097, 490752), (43092, 468032), (43168, 467208), (43776, 460719), (43878, 459648), (44496, 453264), (46008, 438368), (46144, 437076), (46968, 429408), (47712, 422712), (48384, 416841), (48564, 415296), (49248, 409528), (51072, 394902), (51191, 393984), (51912, 388512), (52839, 381696), (53676, 375744), (54528, 369873), (54796, 368064), (56658, 355968), (57456, 351024), (58401, 345344), (58504, 344736), (59328, 339948), (61344, 328776), (62624, 322056), (63616, 317034), (64752, 311472), (65664, 307146), (65817, 306432), (66744, 302176), (69216, 291384), (70452, 286272), (71568, 281808), (72576, 277894), (72846, 276864), (75544, 266976), (76608, 263268), (77868, 259008), (79104, 254961), (80514, 250496), (81792, 246582), (82194, 245376), (84987, 237312), (86184, 234016), (86336, 233604), (87756, 229824), (88992, 226632), (92016, 219184), (92288, 218538), (93936, 214704), (95424, 211356), (97128, 207648), (98496, 204764), (102144, 197451), (102382, 196992), (103824, 194256), (105678, 190848), (107352, 187872), (109269, 184576), (109592, 184032), (113316, 177984), (114912, 175512), (116802, 172672), (117008, 172368), (118656, 169974), (122688, 164388), (123291, 163584), (125248, 161028), (127232, 158517), (129504, 155736), (131328, 153573), (131634, 153216), (133488, 151088), (138432, 145692), (138947, 145152), (140904, 143136)]