20163627145

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{77239}}^1$

素因数の和:77832

約数の個数: 16

約数和(自身を含む): 24469632000

約数和(自身を除く): 4306004855

約数列:

[1, 5, 109, 479, 545, 2395, 52211, 77239, 261055, 386195, 8419051, 36997481, 42095255, 184987405, 4032725429, 20163627145]

約数ペア:

[(1, 20163627145), (5, 4032725429), (109, 184987405), (479, 42095255), (545, 36997481), (2395, 8419051), (52211, 386195), (77239, 261055)]