20072055965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2072489}}^1$

素因数の和:2072656

約数の個数: 16

約数和(自身を含む): 26113374000

約数和(自身を除く): 6041318035

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 2072489, 10362445, 26942357, 134711785, 308800861, 1544004305, 4014411193, 20072055965]

約数ペア:

[(1, 20072055965), (5, 4014411193), (13, 1544004305), (65, 308800861), (149, 134711785), (745, 26942357), (1937, 10362445), (9685, 2072489)]