20219484956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27031397}}^1$

素因数の和:27031429

約数の個数: 24

約数和(自身を含む): 40871473776

約数和(自身を除く): 20651988820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27031397, 54062794, 108125588, 297345367, 459533749, 594690734, 919067498, 1189381468, 1838134996, 5054871239, 10109742478, 20219484956]

約数ペア:

[(1, 20219484956), (2, 10109742478), (4, 5054871239), (11, 1838134996), (17, 1189381468), (22, 919067498), (34, 594690734), (44, 459533749), (68, 297345367), (187, 108125588), (374, 54062794), (748, 27031397)]