20010430045

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{188431}}^1$

素因数の和:188820

約数の個数: 16

約数和(自身を含む): 24447921408

約数和(自身を除く): 4437491363

約数列:

[1, 5, 67, 317, 335, 1585, 21239, 106195, 188431, 942155, 12624877, 59732627, 63124385, 298663135, 4002086009, 20010430045]

約数ペア:

[(1, 20010430045), (5, 4002086009), (67, 298663135), (317, 63124385), (335, 59732627), (1585, 12624877), (21239, 942155), (106195, 188431)]