20232802576

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{50873}}^1$

素因数の和:51008

約数の個数: 80

約数和(自身を含む): 46328713344

約数和(自身を除く): 26095910768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 67, 106, 112, 134, 212, 268, 371, 424, 469, 536, 742, 848, 938, 1072, 1484, 1876, 2968, 3551, 3752, 5936, 7102, 7504, 14204, 24857, 28408, 49714, 50873, 56816, 99428, 101746, 198856, 203492, 356111, 397712, 406984, 712222, 813968, 1424444, 2696269, 2848888, 3408491, 5392538, 5697776, 6816982, 10785076, 13633964, 18873883, 21570152, 23859437, 27267928, 37747766, 43140304, 47718874, 54535856, 75495532, 95437748, 150991064, 180650023, 190875496, 301982128, 361300046, 381750992, 722600092, 1264550161, 1445200184, 2529100322, 2890400368, 5058200644, 10116401288, 20232802576]

約数ペア:

[(1, 20232802576), (2, 10116401288), (4, 5058200644), (7, 2890400368), (8, 2529100322), (14, 1445200184), (16, 1264550161), (28, 722600092), (53, 381750992), (56, 361300046), (67, 301982128), (106, 190875496), (112, 180650023), (134, 150991064), (212, 95437748), (268, 75495532), (371, 54535856), (424, 47718874), (469, 43140304), (536, 37747766), (742, 27267928), (848, 23859437), (938, 21570152), (1072, 18873883), (1484, 13633964), (1876, 10785076), (2968, 6816982), (3551, 5697776), (3752, 5392538), (5936, 3408491), (7102, 2848888), (7504, 2696269), (14204, 1424444), (24857, 813968), (28408, 712222), (49714, 406984), (50873, 397712), (56816, 356111), (99428, 203492), (101746, 198856)]