20161891614990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672063053833}}^1$

素因数の和:672063053843

約数の個数: 16

約数和(自身を含む): 48388539876048

約数和(自身を除く): 28226648261058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672063053833, 1344126107666, 2016189161499, 3360315269165, 4032378322998, 6720630538330, 10080945807495, 20161891614990]

約数ペア:

[(1, 20161891614990), (2, 10080945807495), (3, 6720630538330), (5, 4032378322998), (6, 3360315269165), (10, 2016189161499), (15, 1344126107666), (30, 672063053833)]