20224732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4217}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 38974320

約数和(自身を除く): 18749588

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4217, 4796, 8434, 16868, 46387, 92774, 185548, 459653, 919306, 1838612, 5056183, 10112366, 20224732]

約数ペア:

[(1, 20224732), (2, 10112366), (4, 5056183), (11, 1838612), (22, 919306), (44, 459653), (109, 185548), (218, 92774), (436, 46387), (1199, 16868), (2398, 8434), (4217, 4796)]