20314073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 22695120

約数和(自身を除く): 2381047

約数列:

[1, 13, 37, 157, 269, 481, 2041, 3497, 5809, 9953, 42233, 75517, 129389, 549029, 1562621, 20314073]

約数ペア:

[(1, 20314073), (13, 1562621), (37, 549029), (157, 129389), (269, 75517), (481, 42233), (2041, 9953), (3497, 5809)]