20161697970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672056599}}^1$

素因数の和:672056609

約数の個数: 16

約数和(自身を含む): 48388075200

約数和(自身を除く): 28226377230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672056599, 1344113198, 2016169797, 3360282995, 4032339594, 6720565990, 10080848985, 20161697970]

約数ペア:

[(1, 20161697970), (2, 10080848985), (3, 6720565990), (5, 4032339594), (6, 3360282995), (10, 2016169797), (15, 1344113198), (30, 672056599)]