20306924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461521}}^1$

素因数の和:461536

約数の個数: 12

約数和(自身を含む): 38767848

約数和(自身を除く): 18460924

約数列:

[1, 2, 4, 11, 22, 44, 461521, 923042, 1846084, 5076731, 10153462, 20306924]

約数ペア:

[(1, 20306924), (2, 10153462), (4, 5076731), (11, 1846084), (22, 923042), (44, 461521)]