20596444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2803}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 39570048

約数和(自身を除く): 18973604

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 2803, 3674, 5606, 7348, 11212, 30833, 61666, 123332, 468101, 936202, 1872404, 5149111, 10298222, 20596444]

約数ペア:

[(1, 20596444), (2, 10298222), (4, 5149111), (11, 1872404), (22, 936202), (44, 468101), (167, 123332), (334, 61666), (668, 30833), (1837, 11212), (2803, 7348), (3674, 5606)]