20007966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{303151}}^1$

素因数の和:303167

約数の個数: 16

約数和(自身を含む): 43653888

約数和(自身を除く): 23645922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 303151, 606302, 909453, 1818906, 3334661, 6669322, 10003983, 20007966]

約数ペア:

[(1, 20007966), (2, 10003983), (3, 6669322), (6, 3334661), (11, 1818906), (22, 909453), (33, 606302), (66, 303151)]