20163930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672131}}^1$

素因数の和:672141

約数の個数: 16

約数和(自身を含む): 48393504

約数和(自身を除く): 28229574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672131, 1344262, 2016393, 3360655, 4032786, 6721310, 10081965, 20163930]

約数ペア:

[(1, 20163930), (2, 10081965), (3, 6721310), (5, 4032786), (6, 3360655), (10, 2016393), (15, 1344262), (30, 672131)]