20633691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23003}}^1$

素因数の和:23042

約数の個数: 16

約数和(自身を含む): 30917376

約数和(自身を除く): 10283685

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 23003, 69009, 299039, 529069, 897117, 1587207, 6877897, 20633691]

約数ペア:

[(1, 20633691), (3, 6877897), (13, 1587207), (23, 897117), (39, 529069), (69, 299039), (299, 69009), (897, 23003)]