20193282930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673109431}}^1$

素因数の和:673109441

約数の個数: 16

約数和(自身を含む): 48463879104

約数和(自身を除く): 28270596174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673109431, 1346218862, 2019328293, 3365547155, 4038656586, 6731094310, 10096641465, 20193282930]

約数ペア:

[(1, 20193282930), (2, 10096641465), (3, 6731094310), (5, 4038656586), (6, 3365547155), (10, 2019328293), (15, 1346218862), (30, 673109431)]