20116228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1627}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 38564064

約数和(自身を除く): 18447836

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 1627, 3091, 3254, 6182, 6508, 12364, 17897, 35794, 71588, 457187, 914374, 1828748, 5029057, 10058114, 20116228]

約数ペア:

[(1, 20116228), (2, 10058114), (4, 5029057), (11, 1828748), (22, 914374), (44, 457187), (281, 71588), (562, 35794), (1124, 17897), (1627, 12364), (3091, 6508), (3254, 6182)]