20238083033

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{667549}}^1$

素因数の和:667688

約数の個数: 16

約数和(自身を含む): 23839545600

約数和(自身を除く): 3601462567

約数列:

[1, 7, 61, 71, 427, 497, 4331, 30317, 667549, 4672843, 40720489, 47395979, 285043423, 331771853, 2891154719, 20238083033]

約数ペア:

[(1, 20238083033), (7, 2891154719), (61, 331771853), (71, 285043423), (427, 47395979), (497, 40720489), (4331, 4672843), (30317, 667549)]