20179946496

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7390

約数の個数: 176

約数和(自身を含む): 57444387840

約数和(自身を除く): 37264441344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 348, 372, 384, 464, 496, 512, 696, 744, 768, 899, 928, 992, 1024, 1392, 1488, 1536, 1798, 1856, 1984, 2697, 2784, 2976, 3072, 3596, 3712, 3968, 5394, 5568, 5952, 7192, 7307, 7424, 7936, 10788, 11136, 11904, 14384, 14614, 14848, 15872, 21576, 21921, 22272, 23808, 28768, 29228, 29696, 31744, 43152, 43842, 44544, 47616, 57536, 58456, 86304, 87684, 89088, 95232, 115072, 116912, 172608, 175368, 211903, 226517, 230144, 233824, 345216, 350736, 423806, 453034, 460288, 467648, 635709, 679551, 690432, 701472, 847612, 906068, 920576, 935296, 1271418, 1359102, 1380864, 1402944, 1695224, 1812136, 1870592, 2542836, 2718204, 2761728, 2805888, 3390448, 3624272, 3741184, 5085672, 5436408, 5611776, 6568993, 6780896, 7248544, 7482368, 10171344, 10872816, 11223552, 13137986, 13561792, 14497088, 19706979, 20342688, 21745632, 22447104, 26275972, 27123584, 28994176, 39413958, 40685376, 43491264, 52551944, 54247168, 57988352, 78827916, 81370752, 86982528, 105103888, 108494336, 115976704, 157655832, 162741504, 173965056, 210207776, 216988672, 231953408, 315311664, 325483008, 347930112, 420415552, 630623328, 650966016, 695860224, 840831104, 1261246656, 1681662208, 2522493312, 3363324416, 5044986624, 6726648832, 10089973248, 20179946496]

約数ペア:

[(1, 20179946496), (2, 10089973248), (3, 6726648832), (4, 5044986624), (6, 3363324416), (8, 2522493312), (12, 1681662208), (16, 1261246656), (24, 840831104), (29, 695860224), (31, 650966016), (32, 630623328), (48, 420415552), (58, 347930112), (62, 325483008), (64, 315311664), (87, 231953408), (93, 216988672), (96, 210207776), (116, 173965056), (124, 162741504), (128, 157655832), (174, 115976704), (186, 108494336), (192, 105103888), (232, 86982528), (248, 81370752), (256, 78827916), (348, 57988352), (372, 54247168), (384, 52551944), (464, 43491264), (496, 40685376), (512, 39413958), (696, 28994176), (744, 27123584), (768, 26275972), (899, 22447104), (928, 21745632), (992, 20342688), (1024, 19706979), (1392, 14497088), (1488, 13561792), (1536, 13137986), (1798, 11223552), (1856, 10872816), (1984, 10171344), (2697, 7482368), (2784, 7248544), (2976, 6780896), (3072, 6568993), (3596, 5611776), (3712, 5436408), (3968, 5085672), (5394, 3741184), (5568, 3624272), (5952, 3390448), (7192, 2805888), (7307, 2761728), (7424, 2718204), (7936, 2542836), (10788, 1870592), (11136, 1812136), (11904, 1695224), (14384, 1402944), (14614, 1380864), (14848, 1359102), (15872, 1271418), (21576, 935296), (21921, 920576), (22272, 906068), (23808, 847612), (28768, 701472), (29228, 690432), (29696, 679551), (31744, 635709), (43152, 467648), (43842, 460288), (44544, 453034), (47616, 423806), (57536, 350736), (58456, 345216), (86304, 233824), (87684, 230144), (89088, 226517), (95232, 211903), (115072, 175368), (116912, 172608)]