20163930870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672131029}}^1$

素因数の和:672131039

約数の個数: 16

約数和(自身を含む): 48393434160

約数和(自身を除く): 28229503290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672131029, 1344262058, 2016393087, 3360655145, 4032786174, 6721310290, 10081965435, 20163930870]

約数ペア:

[(1, 20163930870), (2, 10081965435), (3, 6721310290), (5, 4032786174), (6, 3360655145), (10, 2016393087), (15, 1344262058), (30, 672131029)]