20131531776

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^2\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 264

約数和(自身を含む): 62954093040

約数和(自身を除く): 42822561264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 361, 384, 432, 456, 512, 513, 576, 608, 684, 722, 768, 864, 912, 1024, 1026, 1083, 1152, 1216, 1368, 1444, 1536, 1728, 1824, 2017, 2052, 2166, 2304, 2432, 2736, 2888, 3072, 3249, 3456, 3648, 4034, 4104, 4332, 4608, 4864, 5472, 5776, 6051, 6498, 6912, 7296, 8068, 8208, 8664, 9216, 9728, 9747, 10944, 11552, 12102, 12996, 13824, 14592, 16136, 16416, 17328, 18153, 19456, 19494, 21888, 23104, 24204, 25992, 27648, 29184, 32272, 32832, 34656, 36306, 38323, 38988, 43776, 46208, 48408, 51984, 54459, 58368, 64544, 65664, 69312, 72612, 76646, 77976, 87552, 92416, 96816, 103968, 108918, 114969, 129088, 131328, 138624, 145224, 153292, 155952, 175104, 184832, 193632, 207936, 217836, 229938, 258176, 262656, 277248, 290448, 306584, 311904, 344907, 369664, 387264, 415872, 435672, 459876, 516352, 525312, 554496, 580896, 613168, 623808, 689814, 728137, 774528, 831744, 871344, 919752, 1032704, 1034721, 1108992, 1161792, 1226336, 1247616, 1379628, 1456274, 1549056, 1663488, 1742688, 1839504, 2065408, 2069442, 2184411, 2323584, 2452672, 2495232, 2759256, 2912548, 3098112, 3326976, 3485376, 3679008, 4138884, 4368822, 4647168, 4905344, 4990464, 5518512, 5825096, 6196224, 6553233, 6970752, 7358016, 8277768, 8737644, 9294336, 9810688, 9980928, 11037024, 11650192, 13106466, 13941504, 14716032, 16555536, 17475288, 18588672, 19621376, 19659699, 22074048, 23300384, 26212932, 27883008, 29432064, 33111072, 34950576, 39242752, 39319398, 44148096, 46600768, 52425864, 55766016, 58864128, 66222144, 69901152, 78638796, 88296192, 93201536, 104851728, 117728256, 132444288, 139802304, 157277592, 176592384, 186403072, 209703456, 264888576, 279604608, 314555184, 353184768, 372806144, 419406912, 529777152, 559209216, 629110368, 745612288, 838813824, 1059554304, 1118418432, 1258220736, 1677627648, 2236836864, 2516441472, 3355255296, 5032882944, 6710510592, 10065765888, 20131531776]

約数ペア:

[(1, 20131531776), (2, 10065765888), (3, 6710510592), (4, 5032882944), (6, 3355255296), (8, 2516441472), (9, 2236836864), (12, 1677627648), (16, 1258220736), (18, 1118418432), (19, 1059554304), (24, 838813824), (27, 745612288), (32, 629110368), (36, 559209216), (38, 529777152), (48, 419406912), (54, 372806144), (57, 353184768), (64, 314555184), (72, 279604608), (76, 264888576), (96, 209703456), (108, 186403072), (114, 176592384), (128, 157277592), (144, 139802304), (152, 132444288), (171, 117728256), (192, 104851728), (216, 93201536), (228, 88296192), (256, 78638796), (288, 69901152), (304, 66222144), (342, 58864128), (361, 55766016), (384, 52425864), (432, 46600768), (456, 44148096), (512, 39319398), (513, 39242752), (576, 34950576), (608, 33111072), (684, 29432064), (722, 27883008), (768, 26212932), (864, 23300384), (912, 22074048), (1024, 19659699), (1026, 19621376), (1083, 18588672), (1152, 17475288), (1216, 16555536), (1368, 14716032), (1444, 13941504), (1536, 13106466), (1728, 11650192), (1824, 11037024), (2017, 9980928), (2052, 9810688), (2166, 9294336), (2304, 8737644), (2432, 8277768), (2736, 7358016), (2888, 6970752), (3072, 6553233), (3249, 6196224), (3456, 5825096), (3648, 5518512), (4034, 4990464), (4104, 4905344), (4332, 4647168), (4608, 4368822), (4864, 4138884), (5472, 3679008), (5776, 3485376), (6051, 3326976), (6498, 3098112), (6912, 2912548), (7296, 2759256), (8068, 2495232), (8208, 2452672), (8664, 2323584), (9216, 2184411), (9728, 2069442), (9747, 2065408), (10944, 1839504), (11552, 1742688), (12102, 1663488), (12996, 1549056), (13824, 1456274), (14592, 1379628), (16136, 1247616), (16416, 1226336), (17328, 1161792), (18153, 1108992), (19456, 1034721), (19494, 1032704), (21888, 919752), (23104, 871344), (24204, 831744), (25992, 774528), (27648, 728137), (29184, 689814), (32272, 623808), (32832, 613168), (34656, 580896), (36306, 554496), (38323, 525312), (38988, 516352), (43776, 459876), (46208, 435672), (48408, 415872), (51984, 387264), (54459, 369664), (58368, 344907), (64544, 311904), (65664, 306584), (69312, 290448), (72612, 277248), (76646, 262656), (77976, 258176), (87552, 229938), (92416, 217836), (96816, 207936), (103968, 193632), (108918, 184832), (114969, 175104), (129088, 155952), (131328, 153292), (138624, 145224)]