20004136327

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{1091}}^1\times {\mathrm{8263}}^1$

素因数の和:9678

約数の個数: 16

約数和(自身を含む): 22957788672

約数和(自身を除く): 2953652345

約数列:

[1, 7, 317, 1091, 2219, 7637, 8263, 57841, 345847, 2420929, 2619371, 9014933, 18335597, 63104531, 2857733761, 20004136327]

約数ペア:

[(1, 20004136327), (7, 2857733761), (317, 63104531), (1091, 18335597), (2219, 9014933), (7637, 2619371), (8263, 2420929), (57841, 345847)]