20133031728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{14437}}^1$

素因数の和:16174

約数の個数: 80

約数和(自身を含む): 55105803360

約数和(自身を除く): 34972771632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1709, 3418, 5127, 6836, 10254, 13672, 14437, 20508, 27344, 28874, 29053, 41016, 43311, 57748, 58106, 82032, 86622, 87159, 115496, 116212, 173244, 174318, 230992, 232424, 245429, 346488, 348636, 464848, 490858, 692976, 697272, 736287, 981716, 1394544, 1472574, 1963432, 2945148, 3926864, 5890296, 11780592, 24672833, 49345666, 74018499, 98691332, 148036998, 197382664, 296073996, 394765328, 419438161, 592147992, 838876322, 1184295984, 1258314483, 1677752644, 2516628966, 3355505288, 5033257932, 6711010576, 10066515864, 20133031728]

約数ペア:

[(1, 20133031728), (2, 10066515864), (3, 6711010576), (4, 5033257932), (6, 3355505288), (8, 2516628966), (12, 1677752644), (16, 1258314483), (17, 1184295984), (24, 838876322), (34, 592147992), (48, 419438161), (51, 394765328), (68, 296073996), (102, 197382664), (136, 148036998), (204, 98691332), (272, 74018499), (408, 49345666), (816, 24672833), (1709, 11780592), (3418, 5890296), (5127, 3926864), (6836, 2945148), (10254, 1963432), (13672, 1472574), (14437, 1394544), (20508, 981716), (27344, 736287), (28874, 697272), (29053, 692976), (41016, 490858), (43311, 464848), (57748, 348636), (58106, 346488), (82032, 245429), (86622, 232424), (87159, 230992), (115496, 174318), (116212, 173244)]