20921343552

素因数分解:

$2^6\times 3^6\times {\mathrm{41}}^1\times {\mathrm{10937}}^1$

素因数の和:11008

約数の個数: 196

約数和(自身を含む): 63769218156

約数和(自身を除く): 42847874604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 243, 246, 288, 324, 328, 369, 432, 486, 492, 576, 648, 656, 729, 738, 864, 972, 984, 1107, 1296, 1312, 1458, 1476, 1728, 1944, 1968, 2214, 2592, 2624, 2916, 2952, 3321, 3888, 3936, 4428, 5184, 5832, 5904, 6642, 7776, 7872, 8856, 9963, 10937, 11664, 11808, 13284, 15552, 17712, 19926, 21874, 23328, 23616, 26568, 29889, 32811, 35424, 39852, 43748, 46656, 53136, 59778, 65622, 70848, 79704, 87496, 98433, 106272, 119556, 131244, 159408, 174992, 196866, 212544, 239112, 262488, 295299, 318816, 349984, 393732, 448417, 478224, 524976, 590598, 637632, 699968, 787464, 885897, 896834, 956448, 1049952, 1181196, 1345251, 1574928, 1771794, 1793668, 1912896, 2099904, 2362392, 2657691, 2690502, 3149856, 3543588, 3587336, 4035753, 4724784, 5315382, 5381004, 6299712, 7087176, 7174672, 7973073, 8071506, 9449568, 10630764, 10762008, 12107259, 14174352, 14349344, 15946146, 16143012, 18899136, 21261528, 21524016, 24214518, 28348704, 28698688, 31892292, 32286024, 36321777, 42523056, 43048032, 48429036, 56697408, 63784584, 64572048, 72643554, 85046112, 86096064, 96858072, 108965331, 127569168, 129144096, 145287108, 170092224, 193716144, 217930662, 255138336, 258288192, 290574216, 326895993, 387432288, 435861324, 510276672, 581148432, 653791986, 774864576, 871722648, 1162296864, 1307583972, 1743445296, 2324593728, 2615167944, 3486890592, 5230335888, 6973781184, 10460671776, 20921343552]

約数ペア:

[(1, 20921343552), (2, 10460671776), (3, 6973781184), (4, 5230335888), (6, 3486890592), (8, 2615167944), (9, 2324593728), (12, 1743445296), (16, 1307583972), (18, 1162296864), (24, 871722648), (27, 774864576), (32, 653791986), (36, 581148432), (41, 510276672), (48, 435861324), (54, 387432288), (64, 326895993), (72, 290574216), (81, 258288192), (82, 255138336), (96, 217930662), (108, 193716144), (123, 170092224), (144, 145287108), (162, 129144096), (164, 127569168), (192, 108965331), (216, 96858072), (243, 86096064), (246, 85046112), (288, 72643554), (324, 64572048), (328, 63784584), (369, 56697408), (432, 48429036), (486, 43048032), (492, 42523056), (576, 36321777), (648, 32286024), (656, 31892292), (729, 28698688), (738, 28348704), (864, 24214518), (972, 21524016), (984, 21261528), (1107, 18899136), (1296, 16143012), (1312, 15946146), (1458, 14349344), (1476, 14174352), (1728, 12107259), (1944, 10762008), (1968, 10630764), (2214, 9449568), (2592, 8071506), (2624, 7973073), (2916, 7174672), (2952, 7087176), (3321, 6299712), (3888, 5381004), (3936, 5315382), (4428, 4724784), (5184, 4035753), (5832, 3587336), (5904, 3543588), (6642, 3149856), (7776, 2690502), (7872, 2657691), (8856, 2362392), (9963, 2099904), (10937, 1912896), (11664, 1793668), (11808, 1771794), (13284, 1574928), (15552, 1345251), (17712, 1181196), (19926, 1049952), (21874, 956448), (23328, 896834), (23616, 885897), (26568, 787464), (29889, 699968), (32811, 637632), (35424, 590598), (39852, 524976), (43748, 478224), (46656, 448417), (53136, 393732), (59778, 349984), (65622, 318816), (70848, 295299), (79704, 262488), (87496, 239112), (98433, 212544), (106272, 196866), (119556, 174992), (131244, 159408)]