20236319488

素因数分解:

$2^8\times 7^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 360

約数和(自身を含む): 53382175056

約数和(自身を除く): 33145855568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 64, 73, 77, 82, 88, 98, 112, 128, 146, 154, 164, 176, 196, 224, 256, 287, 292, 308, 328, 343, 352, 392, 448, 451, 511, 539, 574, 584, 616, 656, 686, 704, 784, 803, 896, 902, 1022, 1078, 1148, 1168, 1232, 1312, 1372, 1408, 1568, 1606, 1792, 1804, 2009, 2044, 2156, 2296, 2336, 2401, 2464, 2624, 2744, 2816, 2993, 3136, 3157, 3212, 3577, 3608, 3773, 4018, 4088, 4312, 4592, 4672, 4802, 4928, 5248, 5488, 5621, 5986, 6272, 6314, 6424, 7154, 7216, 7546, 8036, 8176, 8624, 9184, 9344, 9604, 9856, 10496, 10976, 11242, 11972, 12544, 12628, 12848, 14063, 14308, 14432, 15092, 16072, 16352, 17248, 18368, 18688, 19208, 19712, 20951, 21952, 22099, 22484, 23944, 25039, 25256, 25696, 26411, 28126, 28616, 28864, 30184, 32144, 32704, 32923, 34496, 36736, 38416, 39347, 41902, 43904, 44198, 44968, 47888, 50078, 50512, 51392, 52822, 56252, 57232, 57728, 60368, 64288, 65408, 65846, 68992, 73472, 76832, 78694, 83804, 87808, 88396, 89936, 95776, 98441, 100156, 101024, 102784, 105644, 112504, 114464, 115456, 120736, 128576, 130816, 131692, 137984, 146657, 153664, 154693, 157388, 167608, 175273, 176792, 179872, 191552, 196882, 200312, 202048, 205568, 211288, 225008, 228928, 230461, 241472, 257152, 263384, 275429, 293314, 307328, 309386, 314776, 335216, 350546, 353584, 359744, 383104, 393764, 400624, 404096, 422576, 450016, 457856, 460922, 482944, 514304, 526768, 550858, 586628, 614656, 618772, 629552, 670432, 701092, 707168, 719488, 766208, 787528, 801248, 808192, 845152, 900032, 915712, 921844, 965888, 1026599, 1053536, 1082851, 1101716, 1173256, 1237544, 1259104, 1340864, 1402184, 1414336, 1438976, 1575056, 1602496, 1613227, 1690304, 1800064, 1843688, 1928003, 2053198, 2107072, 2165702, 2203432, 2346512, 2475088, 2518208, 2681728, 2804368, 2828672, 3150112, 3204992, 3226454, 3380608, 3600128, 3687376, 3856006, 4106396, 4214144, 4331404, 4406864, 4693024, 4950176, 5036416, 5363456, 5608736, 5657344, 6300224, 6409984, 6452908, 6761216, 7186193, 7374752, 7712012, 8212792, 8428288, 8662808, 8813728, 9386048, 9900352, 10072832, 11217472, 11292589, 12600448, 12905816, 14372386, 14749504, 15424024, 16425584, 17325616, 17627456, 18772096, 19800704, 22434944, 22585178, 25200896, 25811632, 28744772, 29499008, 30848048, 32851168, 34651232, 35254912, 37544192, 39601408, 44869888, 45170356, 51623264, 57489544, 58998016, 61696096, 65702336, 69302464, 70509824, 79048123, 90340712, 103246528, 114979088, 123392192, 131404672, 138604928, 158096246, 180681424, 206493056, 229958176, 246784384, 262809344, 277209856, 316192492, 361362848, 412986112, 459916352, 493568768, 632384984, 722725696, 919832704, 1264769968, 1445451392, 1839665408, 2529539936, 2890902784, 5059079872, 10118159744, 20236319488]

約数ペア:

[(1, 20236319488), (2, 10118159744), (4, 5059079872), (7, 2890902784), (8, 2529539936), (11, 1839665408), (14, 1445451392), (16, 1264769968), (22, 919832704), (28, 722725696), (32, 632384984), (41, 493568768), (44, 459916352), (49, 412986112), (56, 361362848), (64, 316192492), (73, 277209856), (77, 262809344), (82, 246784384), (88, 229958176), (98, 206493056), (112, 180681424), (128, 158096246), (146, 138604928), (154, 131404672), (164, 123392192), (176, 114979088), (196, 103246528), (224, 90340712), (256, 79048123), (287, 70509824), (292, 69302464), (308, 65702336), (328, 61696096), (343, 58998016), (352, 57489544), (392, 51623264), (448, 45170356), (451, 44869888), (511, 39601408), (539, 37544192), (574, 35254912), (584, 34651232), (616, 32851168), (656, 30848048), (686, 29499008), (704, 28744772), (784, 25811632), (803, 25200896), (896, 22585178), (902, 22434944), (1022, 19800704), (1078, 18772096), (1148, 17627456), (1168, 17325616), (1232, 16425584), (1312, 15424024), (1372, 14749504), (1408, 14372386), (1568, 12905816), (1606, 12600448), (1792, 11292589), (1804, 11217472), (2009, 10072832), (2044, 9900352), (2156, 9386048), (2296, 8813728), (2336, 8662808), (2401, 8428288), (2464, 8212792), (2624, 7712012), (2744, 7374752), (2816, 7186193), (2993, 6761216), (3136, 6452908), (3157, 6409984), (3212, 6300224), (3577, 5657344), (3608, 5608736), (3773, 5363456), (4018, 5036416), (4088, 4950176), (4312, 4693024), (4592, 4406864), (4672, 4331404), (4802, 4214144), (4928, 4106396), (5248, 3856006), (5488, 3687376), (5621, 3600128), (5986, 3380608), (6272, 3226454), (6314, 3204992), (6424, 3150112), (7154, 2828672), (7216, 2804368), (7546, 2681728), (8036, 2518208), (8176, 2475088), (8624, 2346512), (9184, 2203432), (9344, 2165702), (9604, 2107072), (9856, 2053198), (10496, 1928003), (10976, 1843688), (11242, 1800064), (11972, 1690304), (12544, 1613227), (12628, 1602496), (12848, 1575056), (14063, 1438976), (14308, 1414336), (14432, 1402184), (15092, 1340864), (16072, 1259104), (16352, 1237544), (17248, 1173256), (18368, 1101716), (18688, 1082851), (19208, 1053536), (19712, 1026599), (20951, 965888), (21952, 921844), (22099, 915712), (22484, 900032), (23944, 845152), (25039, 808192), (25256, 801248), (25696, 787528), (26411, 766208), (28126, 719488), (28616, 707168), (28864, 701092), (30184, 670432), (32144, 629552), (32704, 618772), (32923, 614656), (34496, 586628), (36736, 550858), (38416, 526768), (39347, 514304), (41902, 482944), (43904, 460922), (44198, 457856), (44968, 450016), (47888, 422576), (50078, 404096), (50512, 400624), (51392, 393764), (52822, 383104), (56252, 359744), (57232, 353584), (57728, 350546), (60368, 335216), (64288, 314776), (65408, 309386), (65846, 307328), (68992, 293314), (73472, 275429), (76832, 263384), (78694, 257152), (83804, 241472), (87808, 230461), (88396, 228928), (89936, 225008), (95776, 211288), (98441, 205568), (100156, 202048), (101024, 200312), (102784, 196882), (105644, 191552), (112504, 179872), (114464, 176792), (115456, 175273), (120736, 167608), (128576, 157388), (130816, 154693), (131692, 153664), (137984, 146657)]