20201021568

素因数分解:

$2^7\times 3^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 768

約数和(自身を含む): 75918355200

約数和(自身を除く): 55717333632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 61, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 122, 126, 128, 144, 156, 162, 168, 169, 182, 183, 189, 192, 208, 216, 224, 234, 243, 244, 252, 273, 288, 312, 324, 336, 338, 351, 364, 366, 378, 384, 416, 427, 432, 448, 468, 486, 488, 504, 507, 546, 549, 567, 576, 624, 648, 672, 676, 702, 728, 729, 732, 756, 793, 819, 832, 854, 864, 896, 936, 972, 976, 1008, 1014, 1053, 1092, 1098, 1134, 1152, 1183, 1248, 1281, 1296, 1344, 1352, 1404, 1456, 1458, 1464, 1512, 1521, 1586, 1638, 1647, 1664, 1701, 1708, 1728, 1872, 1944, 1952, 2016, 2028, 2106, 2184, 2187, 2196, 2268, 2366, 2379, 2457, 2496, 2562, 2592, 2688, 2704, 2808, 2912, 2916, 2928, 3024, 3042, 3159, 3172, 3276, 3294, 3402, 3416, 3456, 3549, 3744, 3843, 3888, 3904, 4032, 4056, 4212, 4368, 4374, 4392, 4536, 4563, 4732, 4758, 4914, 4941, 4992, 5103, 5124, 5184, 5408, 5551, 5616, 5824, 5832, 5856, 6048, 6084, 6318, 6344, 6552, 6588, 6804, 6832, 7098, 7137, 7371, 7488, 7686, 7776, 7808, 8064, 8112, 8424, 8736, 8748, 8784, 9072, 9126, 9464, 9477, 9516, 9828, 9882, 10206, 10248, 10309, 10368, 10647, 10816, 11102, 11232, 11529, 11648, 11664, 11712, 12096, 12168, 12636, 12688, 13104, 13176, 13608, 13664, 13689, 14196, 14274, 14742, 14823, 14976, 15309, 15372, 15552, 16224, 16653, 16848, 17472, 17496, 17568, 18144, 18252, 18928, 18954, 19032, 19656, 19764, 20412, 20496, 20618, 21294, 21411, 21632, 22113, 22204, 22464, 23058, 23328, 23424, 24192, 24336, 25272, 25376, 26208, 26352, 27216, 27328, 27378, 28392, 28431, 28548, 29484, 29646, 30618, 30744, 30927, 31104, 31941, 32448, 33306, 33696, 34587, 34944, 34992, 35136, 36288, 36504, 37856, 37908, 38064, 39312, 39528, 40824, 40992, 41067, 41236, 42588, 42822, 44226, 44408, 44469, 44928, 46116, 46656, 48672, 49959, 50544, 50752, 52416, 52704, 54432, 54656, 54756, 56784, 56862, 57096, 58968, 59292, 61236, 61488, 61854, 63882, 64233, 64896, 66339, 66612, 67392, 69174, 69984, 70272, 72163, 72576, 73008, 75712, 75816, 76128, 78624, 79056, 81648, 81984, 82134, 82472, 85176, 85644, 88452, 88816, 88938, 92232, 92781, 93312, 95823, 97344, 99918, 101088, 101504, 103761, 104832, 105408, 108864, 109512, 113568, 113724, 114192, 117936, 118584, 122472, 122976, 123201, 123708, 127764, 128466, 132678, 133224, 133407, 134784, 138348, 139968, 144326, 146016, 149877, 151424, 151632, 152256, 157248, 158112, 163296, 163968, 164268, 164944, 170352, 171288, 176904, 177632, 177876, 184464, 185562, 191646, 192699, 194688, 199017, 199836, 202176, 207522, 210816, 216489, 217728, 219024, 227136, 227448, 228384, 235872, 237168, 244944, 245952, 246402, 247416, 255528, 256932, 265356, 266448, 266814, 276696, 278343, 279936, 287469, 288652, 292032, 299754, 303264, 304512, 311283, 314496, 316224, 326592, 328536, 329888, 340704, 342576, 353808, 355264, 355752, 368928, 369603, 371124, 383292, 385398, 398034, 399672, 404352, 415044, 432978, 438048, 449631, 454272, 454896, 456768, 471744, 474336, 489888, 491904, 492804, 494832, 511056, 513864, 530712, 532896, 533628, 553392, 556686, 574938, 577304, 578097, 584064, 599508, 606528, 622566, 632448, 649467, 653184, 657072, 659776, 681408, 685152, 707616, 710528, 711504, 737856, 739206, 742248, 766584, 770796, 796068, 799344, 830088, 835029, 862407, 865956, 876096, 899262, 909792, 913536, 933849, 943488, 948672, 979776, 985608, 989664, 1022112, 1027728, 1061424, 1065792, 1067256, 1106784, 1113372, 1149876, 1154608, 1156194, 1199016, 1213056, 1245132, 1298934, 1314144, 1319552, 1348893, 1362816, 1370304, 1415232, 1423008, 1475712, 1478412, 1484496, 1533168, 1541592, 1592136, 1598688, 1660176, 1670058, 1724814, 1731912, 1734291, 1752192, 1798524, 1819584, 1867698, 1897344, 1948401, 1959552, 1971216, 1979328, 2044224, 2055456, 2122848, 2131584, 2134512, 2213568, 2226744, 2299752, 2309216, 2312388, 2398032, 2490264, 2505087, 2587221, 2597868, 2628288, 2697786, 2740608, 2830464, 2846016, 2956824, 2968992, 3066336, 3083184, 3184272, 3197376, 3320352, 3340116, 3449628, 3463824, 3468582, 3597048, 3639168, 3735396, 3896802, 3942432, 3958656, 4046679, 4088448, 4110912, 4245696, 4269024, 4427136, 4453488, 4599504, 4618432, 4624776, 4796064, 4980528, 5010174, 5174442, 5195736, 5256576, 5395572, 5692032, 5845203, 5913648, 5937984, 6132672, 6166368, 6368544, 6394752, 6640704, 6680232, 6899256, 6927648, 6937164, 7194096, 7470792, 7515261, 7793604, 7884864, 8093358, 8221824, 8491392, 8538048, 8906976, 9199008, 9236864, 9249552, 9592128, 9961056, 10020348, 10348884, 10391472, 10791144, 11690406, 11827296, 11875968, 12140037, 12265344, 12332736, 12737088, 13281408, 13360464, 13798512, 13855296, 13874328, 14388192, 14941584, 15030522, 15587208, 15769728, 16186716, 17076096, 17535609, 17813952, 18398016, 18499104, 19184256, 19922112, 20040696, 20697768, 20782944, 21582288, 22545783, 23380812, 23654592, 24280074, 24665472, 25474176, 26720928, 27597024, 27710592, 27748656, 28776384, 29883168, 30061044, 31174416, 32373432, 35071218, 35627904, 36796032, 36998208, 39844224, 40081392, 41395536, 41565888, 43164576, 45091566, 46761624, 47309184, 48560148, 52606827, 53441856, 55194048, 55497312, 57552768, 59766336, 60122088, 62348832, 64746864, 70142436, 73996416, 80162784, 82791072, 83131776, 86329152, 90183132, 93523248, 97120296, 105213654, 106883712, 110388096, 110994624, 119532672, 120244176, 124697664, 129493728, 140284872, 157820481, 160325568, 165582144, 172658304, 180366264, 187046496, 194240592, 210427308, 221989248, 240488352, 249395328, 258987456, 280569744, 315640962, 320651136, 331164288, 360732528, 374092992, 388481184, 420854616, 480976704, 517974912, 561139488, 631281924, 721465056, 748185984, 776962368, 841709232, 961953408, 1122278976, 1262563848, 1442930112, 1553924736, 1683418464, 2244557952, 2525127696, 2885860224, 3366836928, 5050255392, 6733673856, 10100510784, 20201021568]

約数ペア:

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(1458, 13855296), (1464, 13798512), (1512, 13360464), (1521, 13281408), (1586, 12737088), (1638, 12332736), (1647, 12265344), (1664, 12140037), (1701, 11875968), (1708, 11827296), (1728, 11690406), (1872, 10791144), (1944, 10391472), (1952, 10348884), (2016, 10020348), (2028, 9961056), (2106, 9592128), (2184, 9249552), (2187, 9236864), (2196, 9199008), (2268, 8906976), (2366, 8538048), (2379, 8491392), (2457, 8221824), (2496, 8093358), (2562, 7884864), (2592, 7793604), (2688, 7515261), (2704, 7470792), (2808, 7194096), (2912, 6937164), (2916, 6927648), (2928, 6899256), (3024, 6680232), (3042, 6640704), (3159, 6394752), (3172, 6368544), (3276, 6166368), (3294, 6132672), (3402, 5937984), (3416, 5913648), (3456, 5845203), (3549, 5692032), (3744, 5395572), (3843, 5256576), (3888, 5195736), (3904, 5174442), (4032, 5010174), (4056, 4980528), (4212, 4796064), (4368, 4624776), (4374, 4618432), (4392, 4599504), (4536, 4453488), (4563, 4427136), (4732, 4269024), (4758, 4245696), (4914, 4110912), 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