20145897593

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1\times {\mathrm{18041}}^1$

素因数の和:19144

約数の個数: 16

約数和(自身を含む): 21491053056

約数和(自身を除く): 1345155463

約数列:

[1, 23, 47, 1033, 1081, 18041, 23759, 48551, 414943, 847927, 1116673, 18636353, 19502321, 428636119, 875908591, 20145897593]

約数ペア:

[(1, 20145897593), (23, 875908591), (47, 428636119), (1033, 19502321), (1081, 18636353), (18041, 1116673), (23759, 847927), (48551, 414943)]