20456634239

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1\times {\mathrm{4793}}^1$

素因数の和:6190

約数の個数: 16

約数和(自身を含む): 21207121920

約数和(自身を除く): 750487681

約数列:

[1, 47, 71, 1279, 3337, 4793, 60113, 90809, 225271, 340303, 4268023, 6130247, 15994241, 288121609, 435247537, 20456634239]

約数ペア:

[(1, 20456634239), (47, 435247537), (71, 288121609), (1279, 15994241), (3337, 6130247), (4793, 4268023), (60113, 340303), (90809, 225271)]