20588084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4373}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 39680928

約数和(自身を除く): 19092844

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4373, 4708, 8746, 17492, 48103, 96206, 192412, 467911, 935822, 1871644, 5147021, 10294042, 20588084]

約数ペア:

[(1, 20588084), (2, 10294042), (4, 5147021), (11, 1871644), (22, 935822), (44, 467911), (107, 192412), (214, 96206), (428, 48103), (1177, 17492), (2354, 8746), (4373, 4708)]