20196352456

素因数分解:

$2^3\times 7^1\times {\mathrm{360649151}}^1$

素因数の和:360649164

約数の個数: 16

約数和(自身を含む): 43277898240

約数和(自身を除く): 23081545784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360649151, 721298302, 1442596604, 2524544057, 2885193208, 5049088114, 10098176228, 20196352456]

約数ペア:

[(1, 20196352456), (2, 10098176228), (4, 5049088114), (7, 2885193208), (8, 2524544057), (14, 1442596604), (28, 721298302), (56, 360649151)]