20117297376

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^2\times {\mathrm{7127}}^1$

素因数の和:7177

約数の個数: 252

約数和(自身を含む): 65279984616

約数和(自身を除く): 45162687240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 288, 297, 324, 352, 363, 396, 432, 484, 486, 528, 594, 648, 726, 729, 792, 864, 891, 968, 972, 1056, 1089, 1188, 1296, 1452, 1458, 1584, 1782, 1936, 1944, 2178, 2376, 2592, 2673, 2904, 2916, 3168, 3267, 3564, 3872, 3888, 4356, 4752, 5346, 5808, 5832, 6534, 7127, 7128, 7776, 8019, 8712, 9504, 9801, 10692, 11616, 11664, 13068, 14254, 14256, 16038, 17424, 19602, 21381, 21384, 23328, 26136, 28508, 28512, 29403, 32076, 34848, 39204, 42762, 42768, 52272, 57016, 58806, 64143, 64152, 78397, 78408, 85524, 85536, 88209, 104544, 114032, 117612, 128286, 128304, 156794, 156816, 171048, 176418, 192429, 228064, 235191, 235224, 256572, 256608, 313588, 313632, 342096, 352836, 384858, 470382, 470448, 513144, 577287, 627176, 684192, 705573, 705672, 769716, 862367, 940764, 940896, 1026288, 1154574, 1254352, 1411146, 1411344, 1539432, 1724734, 1731861, 1881528, 2052576, 2116719, 2309148, 2508704, 2587101, 2822292, 2822688, 3078864, 3449468, 3463722, 3763056, 4233438, 4618296, 5174202, 5195583, 5644584, 6157728, 6350157, 6898936, 6927444, 7526112, 7761303, 8466876, 9236592, 10348404, 10391166, 11289168, 12700314, 13797872, 13854888, 15522606, 16933752, 18473184, 19050471, 20696808, 20782332, 22578336, 23283909, 25400628, 27595744, 27709776, 31045212, 33867504, 38100942, 41393616, 41564664, 46567818, 50801256, 55419552, 57151413, 62090424, 67735008, 69851727, 76201884, 82787232, 83129328, 93135636, 101602512, 114302826, 124180848, 139703454, 152403768, 166258656, 186271272, 203205024, 209555181, 228605652, 248361696, 279406908, 304807536, 372542544, 419110362, 457211304, 558813816, 609615072, 628665543, 745085088, 838220724, 914422608, 1117627632, 1257331086, 1676441448, 1828845216, 2235255264, 2514662172, 3352882896, 5029324344, 6705765792, 10058648688, 20117297376]

約数ペア:

[(1, 20117297376), (2, 10058648688), (3, 6705765792), (4, 5029324344), (6, 3352882896), (8, 2514662172), (9, 2235255264), (11, 1828845216), (12, 1676441448), (16, 1257331086), (18, 1117627632), (22, 914422608), (24, 838220724), (27, 745085088), (32, 628665543), (33, 609615072), (36, 558813816), (44, 457211304), (48, 419110362), (54, 372542544), (66, 304807536), (72, 279406908), (81, 248361696), (88, 228605652), (96, 209555181), (99, 203205024), (108, 186271272), (121, 166258656), (132, 152403768), (144, 139703454), (162, 124180848), (176, 114302826), (198, 101602512), (216, 93135636), (242, 83129328), (243, 82787232), (264, 76201884), (288, 69851727), (297, 67735008), (324, 62090424), (352, 57151413), (363, 55419552), (396, 50801256), (432, 46567818), (484, 41564664), (486, 41393616), (528, 38100942), (594, 33867504), (648, 31045212), (726, 27709776), (729, 27595744), (792, 25400628), (864, 23283909), (891, 22578336), (968, 20782332), (972, 20696808), (1056, 19050471), (1089, 18473184), (1188, 16933752), (1296, 15522606), (1452, 13854888), (1458, 13797872), (1584, 12700314), (1782, 11289168), (1936, 10391166), (1944, 10348404), (2178, 9236592), (2376, 8466876), (2592, 7761303), (2673, 7526112), (2904, 6927444), (2916, 6898936), (3168, 6350157), (3267, 6157728), (3564, 5644584), (3872, 5195583), (3888, 5174202), (4356, 4618296), (4752, 4233438), (5346, 3763056), (5808, 3463722), (5832, 3449468), (6534, 3078864), (7127, 2822688), (7128, 2822292), (7776, 2587101), (8019, 2508704), (8712, 2309148), (9504, 2116719), (9801, 2052576), (10692, 1881528), (11616, 1731861), (11664, 1724734), (13068, 1539432), (14254, 1411344), (14256, 1411146), (16038, 1254352), (17424, 1154574), (19602, 1026288), (21381, 940896), (21384, 940764), (23328, 862367), (26136, 769716), (28508, 705672), (28512, 705573), (29403, 684192), (32076, 627176), (34848, 577287), (39204, 513144), (42762, 470448), (42768, 470382), (52272, 384858), (57016, 352836), (58806, 342096), (64143, 313632), (64152, 313588), (78397, 256608), (78408, 256572), (85524, 235224), (85536, 235191), (88209, 228064), (104544, 192429), (114032, 176418), (117612, 171048), (128286, 156816), (128304, 156794)]