20162870768

素因数分解:

$2^4\times {\mathrm{1260179423}}^1$

素因数の和:1260179431

約数の個数: 10

約数和(自身を含む): 39065562144

約数和(自身を除く): 18902691376

約数列:

[1, 2, 4, 8, 16, 1260179423, 2520358846, 5040717692, 10081435384, 20162870768]

約数ペア:

[(1, 20162870768), (2, 10081435384), (4, 5040717692), (8, 2520358846), (16, 1260179423)]