20160497271

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{2549}}^1\times {\mathrm{20759}}^1$

素因数の和:23438

約数の個数: 16

約数和(自身を含む): 27104256000

約数和(自身を除く): 6943758729

約数列:

[1, 3, 127, 381, 2549, 7647, 20759, 62277, 323723, 971169, 2636393, 7909179, 52914691, 158744073, 6720165757, 20160497271]

約数ペア:

[(1, 20160497271), (3, 6720165757), (127, 158744073), (381, 52914691), (2549, 7909179), (7647, 2636393), (20759, 971169), (62277, 323723)]