20167554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27779}}^1$

素因数の和:27806

約数の個数: 24

約数和(自身を含む): 44336880

約数和(自身を除く): 24169326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27779, 55558, 83337, 166674, 305569, 611138, 916707, 1833414, 3361259, 6722518, 10083777, 20167554]

約数ペア:

[(1, 20167554), (2, 10083777), (3, 6722518), (6, 3361259), (11, 1833414), (22, 916707), (33, 611138), (66, 305569), (121, 166674), (242, 83337), (363, 55558), (726, 27779)]