20162481438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27772013}}^1$

素因数の和:27772040

約数の個数: 24

約数和(自身を含む): 44324134344

約数和(自身を除く): 24161652906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27772013, 55544026, 83316039, 166632078, 305492143, 610984286, 916476429, 1832952858, 3360413573, 6720827146, 10081240719, 20162481438]

約数ペア:

[(1, 20162481438), (2, 10081240719), (3, 6720827146), (6, 3360413573), (11, 1832952858), (22, 916476429), (33, 610984286), (66, 305492143), (121, 166632078), (242, 83316039), (363, 55544026), (726, 27772013)]