20794771291

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1\times {\mathrm{46499}}^1$

素因数の和:48738

約数の個数: 16

約数和(自身を含む): 24596640000

約数和(自身を除く): 3801868709

約数列:

[1, 7, 29, 203, 2203, 15421, 46499, 63887, 325493, 447209, 1348471, 9439297, 102437297, 717061079, 2970681613, 20794771291]

約数ペア:

[(1, 20794771291), (7, 2970681613), (29, 717061079), (203, 102437297), (2203, 9439297), (15421, 1348471), (46499, 447209), (63887, 325493)]