2040760016

素因数分解:

$2^4\times {\mathrm{127547501}}^1$

素因数の和:127547509

約数の個数: 10

約数和(自身を含む): 3953972562

約数和(自身を除く): 1913212546

約数列:

[1, 2, 4, 8, 16, 127547501, 255095002, 510190004, 1020380008, 2040760016]

約数ペア:

[(1, 2040760016), (2, 1020380008), (4, 510190004), (8, 255095002), (16, 127547501)]