20197254810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673241827}}^1$

素因数の和:673241837

約数の個数: 16

約数和(自身を含む): 48473411616

約数和(自身を除く): 28276156806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673241827, 1346483654, 2019725481, 3366209135, 4039450962, 6732418270, 10098627405, 20197254810]

約数ペア:

[(1, 20197254810), (2, 10098627405), (3, 6732418270), (5, 4039450962), (6, 3366209135), (10, 2019725481), (15, 1346483654), (30, 673241827)]