20144484864

素因数分解:

$2^9\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 600

約数和(自身を含む): 73152782208

約数和(自身を除く): 53008297344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 98, 108, 112, 126, 128, 138, 144, 147, 161, 162, 168, 184, 189, 192, 196, 207, 216, 224, 252, 256, 276, 288, 294, 322, 324, 336, 368, 378, 384, 392, 414, 431, 432, 441, 448, 483, 504, 512, 552, 567, 576, 588, 621, 644, 648, 672, 736, 756, 768, 784, 828, 862, 864, 882, 896, 966, 1008, 1104, 1127, 1134, 1152, 1176, 1242, 1288, 1293, 1296, 1323, 1344, 1449, 1472, 1512, 1536, 1568, 1656, 1724, 1728, 1764, 1792, 1863, 1932, 2016, 2208, 2254, 2268, 2304, 2352, 2484, 2576, 2586, 2592, 2646, 2688, 2898, 2944, 3017, 3024, 3136, 3312, 3381, 3448, 3456, 3528, 3584, 3726, 3864, 3879, 3969, 4032, 4347, 4416, 4508, 4536, 4608, 4704, 4968, 5152, 5172, 5184, 5292, 5376, 5796, 5888, 6034, 6048, 6272, 6624, 6762, 6896, 6912, 7056, 7452, 7728, 7758, 7938, 8064, 8694, 8832, 9016, 9051, 9072, 9408, 9913, 9936, 10143, 10304, 10344, 10368, 10584, 10752, 11592, 11637, 11776, 12068, 12096, 12544, 13041, 13248, 13524, 13792, 13824, 14112, 14904, 15456, 15516, 15876, 16128, 17388, 17664, 18032, 18102, 18144, 18816, 19826, 19872, 20286, 20608, 20688, 20736, 21119, 21168, 23184, 23274, 24136, 24192, 25088, 26082, 26496, 27048, 27153, 27584, 28224, 29739, 29808, 30429, 30912, 31032, 31752, 32256, 34776, 34911, 35328, 36064, 36204, 36288, 37632, 39652, 39744, 40572, 41216, 41376, 41472, 42238, 42336, 46368, 46548, 48272, 48384, 52164, 52992, 54096, 54306, 55168, 56448, 59478, 59616, 60858, 61824, 62064, 63357, 63504, 69391, 69552, 69822, 72128, 72408, 72576, 75264, 79304, 79488, 81144, 81459, 82432, 82752, 84476, 84672, 89217, 91287, 92736, 93096, 96544, 96768, 104328, 105984, 108192, 108612, 110336, 112896, 118956, 119232, 121716, 123648, 124128, 126714, 127008, 138782, 139104, 139644, 144256, 144816, 145152, 158608, 158976, 162288, 162918, 165504, 168952, 169344, 178434, 182574, 185472, 186192, 190071, 193088, 208173, 208656, 216384, 217224, 220672, 225792, 237912, 238464, 243432, 244377, 247296, 248256, 253428, 254016, 267651, 277564, 278208, 279288, 288512, 289632, 290304, 317216, 317952, 324576, 325836, 331008, 337904, 338688, 356868, 365148, 370944, 372384, 380142, 386176, 416346, 417312, 432768, 434448, 475824, 476928, 485737, 486864, 488754, 496512, 506856, 508032, 535302, 555128, 556416, 558576, 570213, 577024, 579264, 624519, 634432, 649152, 651672, 662016, 675808, 677376, 713736, 730296, 741888, 744768, 760284, 772352, 802953, 832692, 834624, 865536, 868896, 951648, 953856, 971474, 973728, 977508, 993024, 1013712, 1016064, 1070604, 1110256, 1112832, 1117152, 1140426, 1158528, 1249038, 1268864, 1298304, 1303344, 1351616, 1427472, 1457211, 1460592, 1489536, 1520568, 1544704, 1605906, 1665384, 1669248, 1710639, 1731072, 1737792, 1873557, 1903296, 1942948, 1947456, 1955016, 1986048, 2027424, 2032128, 2141208, 2220512, 2225664, 2234304, 2280852, 2317056, 2498076, 2537728, 2596608, 2606688, 2703232, 2854944, 2914422, 2921184, 2979072, 3041136, 3211812, 3330768, 3338496, 3421278, 3475584, 3747114, 3806592, 3885896, 3894912, 3910032, 4054848, 4282416, 4371633, 4441024, 4468608, 4561704, 4634112, 4996152, 5075456, 5193216, 5213376, 5406464, 5620671, 5709888, 5828844, 5842368, 5958144, 6082272, 6423624, 6661536, 6676992, 6842556, 6951168, 7494228, 7613184, 7771792, 7789824, 7820064, 8109696, 8564832, 8743266, 8882048, 8937216, 9123408, 9992304, 10426752, 10812928, 11241342, 11419776, 11657688, 11684736, 12164544, 12847248, 13114899, 13323072, 13685112, 13902336, 14988456, 15226368, 15543584, 15579648, 15640128, 16219392, 17129664, 17486532, 17764096, 17874432, 18246816, 19984608, 20853504, 22482684, 22839552, 23315376, 23369472, 24329088, 25694496, 26229798, 26646144, 27370224, 29976912, 31087168, 31280256, 32438784, 34259328, 34973064, 35528192, 36493632, 39344697, 39969216, 41707008, 44965368, 45679104, 46630752, 46738944, 48658176, 51388992, 52459596, 53292288, 54740448, 59953824, 62174336, 62560512, 68518656, 69946128, 72987264, 78689394, 79938432, 89930736, 93261504, 97316352, 102777984, 104919192, 106584576, 109480896, 119907648, 124348672, 125121024, 137037312, 139892256, 145974528, 157378788, 159876864, 179861472, 186523008, 205555968, 209838384, 218961792, 239815296, 248697344, 279784512, 291949056, 314757576, 319753728, 359722944, 373046016, 411111936, 419676768, 437923584, 479630592, 559569024, 629515152, 719445888, 746092032, 839353536, 875847168, 959261184, 1119138048, 1259030304, 1438891776, 1678707072, 2238276096, 2518060608, 2877783552, 3357414144, 5036121216, 6714828288, 10072242432, 20144484864]

約数ペア:

[(1, 20144484864), (2, 10072242432), (3, 6714828288), (4, 5036121216), (6, 3357414144), (7, 2877783552), (8, 2518060608), (9, 2238276096), (12, 1678707072), (14, 1438891776), (16, 1259030304), (18, 1119138048), (21, 959261184), (23, 875847168), (24, 839353536), (27, 746092032), (28, 719445888), (32, 629515152), (36, 559569024), (42, 479630592), (46, 437923584), (48, 419676768), (49, 411111936), (54, 373046016), (56, 359722944), (63, 319753728), (64, 314757576), (69, 291949056), (72, 279784512), (81, 248697344), (84, 239815296), (92, 218961792), (96, 209838384), (98, 205555968), (108, 186523008), (112, 179861472), (126, 159876864), (128, 157378788), (138, 145974528), (144, 139892256), (147, 137037312), (161, 125121024), (162, 124348672), (168, 119907648), (184, 109480896), (189, 106584576), (192, 104919192), (196, 102777984), (207, 97316352), (216, 93261504), (224, 89930736), (252, 79938432), (256, 78689394), (276, 72987264), (288, 69946128), (294, 68518656), (322, 62560512), (324, 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(32256, 624519), (34776, 579264), (34911, 577024), (35328, 570213), (36064, 558576), (36204, 556416), (36288, 555128), (37632, 535302), (39652, 508032), (39744, 506856), (40572, 496512), (41216, 488754), (41376, 486864), (41472, 485737), (42238, 476928), (42336, 475824), (46368, 434448), (46548, 432768), (48272, 417312), (48384, 416346), (52164, 386176), (52992, 380142), (54096, 372384), (54306, 370944), (55168, 365148), (56448, 356868), (59478, 338688), (59616, 337904), (60858, 331008), (61824, 325836), (62064, 324576), (63357, 317952), (63504, 317216), (69391, 290304), (69552, 289632), (69822, 288512), (72128, 279288), (72408, 278208), (72576, 277564), (75264, 267651), (79304, 254016), (79488, 253428), (81144, 248256), (81459, 247296), (82432, 244377), (82752, 243432), (84476, 238464), (84672, 237912), (89217, 225792), (91287, 220672), (92736, 217224), (93096, 216384), (96544, 208656), (96768, 208173), (104328, 193088), (105984, 190071), (108192, 186192), (108612, 185472), (110336, 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