20172921446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2546443}}^1$

素因数の和:2546695

約数の個数: 16

約数和(自身を含む): 32176866384

約数和(自身を除く): 12003944938

約数列:

[1, 2, 17, 34, 233, 466, 3961, 7922, 2546443, 5092886, 43289531, 86579062, 593321219, 1186642438, 10086460723, 20172921446]

約数ペア:

[(1, 20172921446), (2, 10086460723), (17, 1186642438), (34, 593321219), (233, 86579062), (466, 43289531), (3961, 5092886), (7922, 2546443)]