20163375390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672112513}}^1$

素因数の和:672112523

約数の個数: 16

約数和(自身を含む): 48392101008

約数和(自身を除く): 28228725618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672112513, 1344225026, 2016337539, 3360562565, 4032675078, 6721125130, 10081687695, 20163375390]

約数ペア:

[(1, 20163375390), (2, 10081687695), (3, 6721125130), (5, 4032675078), (6, 3360562565), (10, 2016337539), (15, 1344225026), (30, 672112513)]