20173935930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672464531}}^1$

素因数の和:672464541

約数の個数: 16

約数和(自身を含む): 48417446304

約数和(自身を除く): 28243510374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672464531, 1344929062, 2017393593, 3362322655, 4034787186, 6724645310, 10086967965, 20173935930]

約数ペア:

[(1, 20173935930), (2, 10086967965), (3, 6724645310), (5, 4034787186), (6, 3362322655), (10, 2017393593), (15, 1344929062), (30, 672464531)]