20161686810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672056227}}^1$

素因数の和:672056237

約数の個数: 16

約数和(自身を含む): 48388048416

約数和(自身を除く): 28226361606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672056227, 1344112454, 2016168681, 3360281135, 4032337362, 6720562270, 10080843405, 20161686810]

約数ペア:

[(1, 20161686810), (2, 10080843405), (3, 6720562270), (5, 4032337362), (6, 3360281135), (10, 2016168681), (15, 1344112454), (30, 672056227)]