20015326

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3119

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 11088674

約数列:

[1, 2, 47, 71, 94, 142, 2999, 3337, 5998, 6674, 140953, 212929, 281906, 425858, 10007663, 20015326]

約数ペア:

[(1, 20015326), (2, 10007663), (47, 425858), (71, 281906), (94, 212929), (142, 140953), (2999, 6674), (3337, 5998)]