20171726783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1\times {\mathrm{11981}}^1$

素因数の和:13994

約数の個数: 16

約数和(自身を含む): 22060874976

約数和(自身を除く): 1889148193

約数列:

[1, 13, 67, 871, 1933, 11981, 25129, 129511, 155753, 802727, 1683643, 10435451, 23159273, 301070549, 1551671291, 20171726783]

約数ペア:

[(1, 20171726783), (13, 1551671291), (67, 301070549), (871, 23159273), (1933, 10435451), (11981, 1683643), (25129, 802727), (129511, 155753)]