20804590632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{149381}}^1$

素因数の和:150226

約数の個数: 64

約数和(自身を含む): 59513788800

約数和(自身を除く): 38709198168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 829, 1658, 2487, 3316, 4974, 5803, 6632, 9948, 11606, 17409, 19896, 23212, 34818, 46424, 69636, 139272, 149381, 298762, 448143, 597524, 896286, 1045667, 1195048, 1792572, 2091334, 3137001, 3585144, 4182668, 6274002, 8365336, 12548004, 25096008, 123836849, 247673698, 371510547, 495347396, 743021094, 866857943, 990694792, 1486042188, 1733715886, 2600573829, 2972084376, 3467431772, 5201147658, 6934863544, 10402295316, 20804590632]

約数ペア:

[(1, 20804590632), (2, 10402295316), (3, 6934863544), (4, 5201147658), (6, 3467431772), (7, 2972084376), (8, 2600573829), (12, 1733715886), (14, 1486042188), (21, 990694792), (24, 866857943), (28, 743021094), (42, 495347396), (56, 371510547), (84, 247673698), (168, 123836849), (829, 25096008), (1658, 12548004), (2487, 8365336), (3316, 6274002), (4974, 4182668), (5803, 3585144), (6632, 3137001), (9948, 2091334), (11606, 1792572), (17409, 1195048), (19896, 1045667), (23212, 896286), (34818, 597524), (46424, 448143), (69636, 298762), (139272, 149381)]