2020996802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{3739}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 3360614400

約数和(自身を除く): 1339617598

約数列:

[1, 2, 11, 22, 79, 158, 311, 622, 869, 1738, 3421, 3739, 6842, 7478, 24569, 41129, 49138, 82258, 270259, 295381, 540518, 590762, 1162829, 2325658, 3249191, 6498382, 12791119, 25582238, 91863491, 183726982, 1010498401, 2020996802]

約数ペア:

[(1, 2020996802), (2, 1010498401), (11, 183726982), (22, 91863491), (79, 25582238), (158, 12791119), (311, 6498382), (622, 3249191), (869, 2325658), (1738, 1162829), (3421, 590762), (3739, 540518), (6842, 295381), (7478, 270259), (24569, 82258), (41129, 49138)]