20252276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1063}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 38789184

約数和(自身を除く): 18536908

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 1063, 1732, 2126, 4252, 4763, 9526, 11693, 19052, 23386, 46772, 460279, 920558, 1841116, 5063069, 10126138, 20252276]

約数ペア:

[(1, 20252276), (2, 10126138), (4, 5063069), (11, 1841116), (22, 920558), (44, 460279), (433, 46772), (866, 23386), (1063, 19052), (1732, 11693), (2126, 9526), (4252, 4763)]