20179144479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1535353}}^1$

素因数の和:1535706

約数の個数: 16

約数和(自身を含む): 29061180512

約数和(自身を除く): 8882036033

約数列:

[1, 3, 13, 39, 337, 1011, 4381, 13143, 1535353, 4606059, 19959589, 59878767, 517413961, 1552241883, 6726381493, 20179144479]

約数ペア:

[(1, 20179144479), (3, 6726381493), (13, 1552241883), (39, 517413961), (337, 59878767), (1011, 19959589), (4381, 4606059), (13143, 1535353)]