20089277508

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{23059}}^1$

素因数の和:24064

約数の個数: 48

約数和(自身を含む): 47522048000

約数和(自身を除く): 27432770492

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 919, 948, 1838, 2757, 3676, 5514, 11028, 23059, 46118, 69177, 72601, 92236, 138354, 145202, 217803, 276708, 290404, 435606, 871212, 1821661, 3643322, 5464983, 7286644, 10929966, 21191221, 21859932, 42382442, 63573663, 84764884, 127147326, 254294652, 1674106459, 3348212918, 5022319377, 6696425836, 10044638754, 20089277508]

約数ペア:

[(1, 20089277508), (2, 10044638754), (3, 6696425836), (4, 5022319377), (6, 3348212918), (12, 1674106459), (79, 254294652), (158, 127147326), (237, 84764884), (316, 63573663), (474, 42382442), (919, 21859932), (948, 21191221), (1838, 10929966), (2757, 7286644), (3676, 5464983), (5514, 3643322), (11028, 1821661), (23059, 871212), (46118, 435606), (69177, 290404), (72601, 276708), (92236, 217803), (138354, 145202)]