20163340765

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{56798143}}^1$

素因数の和:56798219

約数の個数: 8

約数和(自身を含む): 24536798208

約数和(自身を除く): 4373457443

約数列:

[1, 5, 71, 355, 56798143, 283990715, 4032668153, 20163340765]

約数ペア:

[(1, 20163340765), (5, 4032668153), (71, 283990715), (355, 56798143)]