20163491130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672116371}}^1$

素因数の和:672116381

約数の個数: 16

約数和(自身を含む): 48392378784

約数和(自身を除く): 28228887654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672116371, 1344232742, 2016349113, 3360581855, 4032698226, 6721163710, 10081745565, 20163491130]

約数ペア:

[(1, 20163491130), (2, 10081745565), (3, 6721163710), (5, 4032698226), (6, 3360581855), (10, 2016349113), (15, 1344232742), (30, 672116371)]