20132947824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{811289}}^1$

素因数の和:811358

約数の個数: 80

約数和(自身を含む): 57945576960

約数和(自身を除く): 37812629136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 12408, 24816, 811289, 1622578, 2433867, 3245156, 4867734, 6490312, 8924179, 9735468, 12980624, 17848358, 19470936, 26772537, 35696716, 38130583, 38941872, 53545074, 71393432, 76261166, 107090148, 114391749, 142786864, 152522332, 214180296, 228783498, 305044664, 419436413, 428360592, 457566996, 610089328, 838872826, 915133992, 1258309239, 1677745652, 1830267984, 2516618478, 3355491304, 5033236956, 6710982608, 10066473912, 20132947824]

約数ペア:

[(1, 20132947824), (2, 10066473912), (3, 6710982608), (4, 5033236956), (6, 3355491304), (8, 2516618478), (11, 1830267984), (12, 1677745652), (16, 1258309239), (22, 915133992), (24, 838872826), (33, 610089328), (44, 457566996), (47, 428360592), (48, 419436413), (66, 305044664), (88, 228783498), (94, 214180296), (132, 152522332), (141, 142786864), (176, 114391749), (188, 107090148), (264, 76261166), (282, 71393432), (376, 53545074), (517, 38941872), (528, 38130583), (564, 35696716), (752, 26772537), (1034, 19470936), (1128, 17848358), (1551, 12980624), (2068, 9735468), (2256, 8924179), (3102, 6490312), (4136, 4867734), (6204, 3245156), (8272, 2433867), (12408, 1622578), (24816, 811289)]