20005126774

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{333341}}^1$

素因数の和:334191

約数の個数: 16

約数和(自身を含む): 30856802256

約数和(自身を除く): 10851675482

約数列:

[1, 2, 37, 74, 811, 1622, 30007, 60014, 333341, 666682, 12333617, 24667234, 270339551, 540679102, 10002563387, 20005126774]

約数ペア:

[(1, 20005126774), (2, 10002563387), (37, 540679102), (74, 270339551), (811, 24667234), (1622, 12333617), (30007, 666682), (60014, 333341)]