20218373818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{748219}}^1$

素因数の和:748509

約数の個数: 16

約数和(自身を含む): 30976308000

約数和(自身を除く): 10757934182

約数列:

[1, 2, 59, 118, 229, 458, 13511, 27022, 748219, 1496438, 44144921, 88289842, 171342151, 342684302, 10109186909, 20218373818]

約数ペア:

[(1, 20218373818), (2, 10109186909), (59, 342684302), (118, 171342151), (229, 88289842), (458, 44144921), (13511, 1496438), (27022, 748219)]