20163231465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103401187}}^1$

素因数の和:103401208

約数の個数: 16

約数和(自身を含む): 34742799168

約数和(自身を除く): 14579567703

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 103401187, 310203561, 517005935, 1344215431, 1551017805, 4032646293, 6721077155, 20163231465]

約数ペア:

[(1, 20163231465), (3, 6721077155), (5, 4032646293), (13, 1551017805), (15, 1344215431), (39, 517005935), (65, 310203561), (195, 103401187)]