20254015488

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:155

約数の個数: 360

約数和(自身を含む): 64913261952

約数和(自身を除く): 44659246464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 43, 48, 56, 64, 74, 84, 86, 96, 111, 112, 128, 129, 148, 168, 172, 192, 222, 224, 256, 258, 259, 296, 301, 336, 344, 384, 444, 448, 512, 516, 518, 592, 602, 672, 688, 768, 777, 888, 896, 903, 1024, 1032, 1036, 1184, 1204, 1344, 1369, 1376, 1536, 1554, 1591, 1776, 1792, 1806, 2048, 2064, 2072, 2368, 2408, 2688, 2738, 2752, 3072, 3108, 3182, 3552, 3584, 3612, 4096, 4107, 4128, 4144, 4736, 4773, 4816, 5376, 5476, 5504, 6144, 6216, 6364, 7104, 7168, 7224, 8192, 8214, 8256, 8288, 9472, 9546, 9583, 9632, 10752, 10952, 11008, 11137, 12288, 12432, 12728, 14208, 14336, 14448, 16384, 16428, 16512, 16576, 18944, 19092, 19166, 19264, 21504, 21904, 22016, 22274, 24576, 24864, 25456, 28416, 28672, 28749, 28896, 32856, 33024, 33152, 33411, 37888, 38184, 38332, 38528, 43008, 43808, 44032, 44548, 49152, 49728, 50912, 56832, 57344, 57498, 57792, 58867, 65712, 66048, 66304, 66822, 75776, 76368, 76664, 77056, 86016, 87616, 88064, 89096, 99456, 101824, 113664, 114688, 114996, 115584, 117734, 131424, 132096, 132608, 133644, 151552, 152736, 153328, 154112, 172032, 175232, 176128, 176601, 178192, 198912, 203648, 227328, 229992, 231168, 235468, 262848, 264192, 265216, 267288, 303104, 305472, 306656, 308224, 344064, 350464, 352256, 353202, 356384, 397824, 407296, 412069, 454656, 459984, 462336, 470936, 525696, 528384, 530432, 534576, 606208, 610944, 613312, 616448, 700928, 704512, 706404, 712768, 795648, 814592, 824138, 909312, 919968, 924672, 941872, 1051392, 1056768, 1060864, 1069152, 1221888, 1226624, 1232896, 1236207, 1401856, 1412808, 1425536, 1591296, 1629184, 1648276, 1818624, 1839936, 1849344, 1883744, 2102784, 2113536, 2121728, 2138304, 2443776, 2453248, 2465792, 2472414, 2803712, 2825616, 2851072, 3182592, 3258368, 3296552, 3679872, 3698688, 3767488, 4205568, 4243456, 4276608, 4887552, 4906496, 4931584, 4944828, 5607424, 5651232, 5702144, 6365184, 6516736, 6593104, 7359744, 7397376, 7534976, 8411136, 8553216, 9775104, 9812992, 9889656, 11214848, 11302464, 11404288, 12730368, 13033472, 13186208, 14719488, 14794752, 15069952, 16822272, 17106432, 19550208, 19625984, 19779312, 22429696, 22604928, 22808576, 26066944, 26372416, 29438976, 30139904, 33644544, 34212864, 39100416, 39251968, 39558624, 45209856, 45617152, 52744832, 58877952, 60279808, 67289088, 68425728, 78200832, 78503936, 79117248, 90419712, 91234304, 105489664, 117755904, 120559616, 136851456, 157007872, 158234496, 180839424, 182468608, 210979328, 235511808, 241119232, 273702912, 316468992, 361678848, 421958656, 471023616, 482238464, 547405824, 632937984, 723357696, 843917312, 964476928, 1265875968, 1446715392, 1687834624, 2531751936, 2893430784, 3375669248, 5063503872, 6751338496, 10127007744, 20254015488]

約数ペア:

[(1, 20254015488), (2, 10127007744), (3, 6751338496), (4, 5063503872), (6, 3375669248), (7, 2893430784), (8, 2531751936), (12, 1687834624), (14, 1446715392), (16, 1265875968), (21, 964476928), (24, 843917312), (28, 723357696), (32, 632937984), (37, 547405824), (42, 482238464), (43, 471023616), (48, 421958656), (56, 361678848), (64, 316468992), (74, 273702912), (84, 241119232), (86, 235511808), (96, 210979328), (111, 182468608), (112, 180839424), (128, 158234496), (129, 157007872), (148, 136851456), (168, 120559616), (172, 117755904), (192, 105489664), (222, 91234304), (224, 90419712), (256, 79117248), (258, 78503936), (259, 78200832), (296, 68425728), (301, 67289088), (336, 60279808), (344, 58877952), (384, 52744832), (444, 45617152), (448, 45209856), (512, 39558624), (516, 39251968), (518, 39100416), (592, 34212864), (602, 33644544), (672, 30139904), (688, 29438976), (768, 26372416), (777, 26066944), (888, 22808576), (896, 22604928), (903, 22429696), (1024, 19779312), (1032, 19625984), (1036, 19550208), (1184, 17106432), (1204, 16822272), (1344, 15069952), (1369, 14794752), (1376, 14719488), (1536, 13186208), (1554, 13033472), (1591, 12730368), (1776, 11404288), (1792, 11302464), (1806, 11214848), (2048, 9889656), (2064, 9812992), (2072, 9775104), (2368, 8553216), (2408, 8411136), (2688, 7534976), (2738, 7397376), (2752, 7359744), (3072, 6593104), (3108, 6516736), (3182, 6365184), (3552, 5702144), (3584, 5651232), (3612, 5607424), (4096, 4944828), (4107, 4931584), (4128, 4906496), (4144, 4887552), (4736, 4276608), (4773, 4243456), (4816, 4205568), (5376, 3767488), (5476, 3698688), (5504, 3679872), (6144, 3296552), (6216, 3258368), (6364, 3182592), (7104, 2851072), (7168, 2825616), (7224, 2803712), (8192, 2472414), (8214, 2465792), (8256, 2453248), (8288, 2443776), (9472, 2138304), (9546, 2121728), (9583, 2113536), (9632, 2102784), (10752, 1883744), (10952, 1849344), (11008, 1839936), (11137, 1818624), (12288, 1648276), (12432, 1629184), (12728, 1591296), (14208, 1425536), (14336, 1412808), (14448, 1401856), (16384, 1236207), (16428, 1232896), (16512, 1226624), (16576, 1221888), (18944, 1069152), (19092, 1060864), (19166, 1056768), (19264, 1051392), (21504, 941872), (21904, 924672), (22016, 919968), (22274, 909312), (24576, 824138), (24864, 814592), (25456, 795648), (28416, 712768), (28672, 706404), (28749, 704512), (28896, 700928), (32856, 616448), (33024, 613312), (33152, 610944), (33411, 606208), (37888, 534576), (38184, 530432), (38332, 528384), (38528, 525696), (43008, 470936), (43808, 462336), (44032, 459984), (44548, 454656), (49152, 412069), (49728, 407296), (50912, 397824), (56832, 356384), (57344, 353202), (57498, 352256), (57792, 350464), (58867, 344064), (65712, 308224), (66048, 306656), (66304, 305472), (66822, 303104), (75776, 267288), (76368, 265216), (76664, 264192), (77056, 262848), (86016, 235468), (87616, 231168), (88064, 229992), (89096, 227328), (99456, 203648), (101824, 198912), (113664, 178192), (114688, 176601), (114996, 176128), (115584, 175232), (117734, 172032), (131424, 154112), (132096, 153328), (132608, 152736), (133644, 151552)]