20998069166592

素因数分解:

$2^9\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1678

約数の個数: 960

約数和(自身を含む): 72255318220800

約数和(自身を除く): 51257249054208

約数列:

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約数ペア:

[(1, 20998069166592), (2, 10499034583296), (3, 6999356388864), (4, 5249517291648), (6, 3499678194432), (7, 2999724166656), (8, 2624758645824), (9, 2333118796288), (12, 1749839097216), (14, 1499862083328), (16, 1312379322912), (18, 1166559398144), (21, 999908055552), (24, 874919548608), (28, 749931041664), (32, 656189661456), (36, 583279699072), (42, 499954027776), (48, 437459774304), (49, 428532023808), (56, 374965520832), (63, 333302685184), (64, 328094830728), (72, 291639849536), (73, 287644783104), (84, 249977013888), (96, 218729887152), (98, 214266011904), (112, 187482760416), (126, 166651342592), (127, 165339127296), (128, 164047415364), (144, 145819924768), (146, 143822391552), (147, 142844007936), (168, 124988506944), (192, 109364943576), (196, 107133005952), (219, 95881594368), (224, 93741380208), (252, 83325671296), (254, 82669563648), (256, 82023707682), (288, 72909962384), (292, 71911195776), (294, 71422003968), (336, 62494253472), (343, 61218860544), (381, 55113042432), 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