20138687966

素因数分解:

$2^1\times {\mathrm{337}}^1\times {\mathrm{3727}}^1\times {\mathrm{8017}}^1$

素因数の和:12083

約数の個数: 16

約数和(自身を含む): 30309579456

約数和(自身を除く): 10170891490

約数列:

[1, 2, 337, 674, 3727, 7454, 8017, 16034, 1255999, 2511998, 2701729, 5403458, 29879359, 59758718, 10069343983, 20138687966]

約数ペア:

[(1, 20138687966), (2, 10069343983), (337, 59758718), (674, 29879359), (3727, 5403458), (7454, 2701729), (8017, 2511998), (16034, 1255999)]