20596469426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{815831}}^1$

素因数の和:816817

約数の個数: 16

約数和(自身を含む): 33305525568

約数和(自身を除く): 12709056142

約数列:

[1, 2, 13, 26, 971, 1942, 12623, 25246, 815831, 1631662, 10605803, 21211606, 792171901, 1584343802, 10298234713, 20596469426]

約数ペア:

[(1, 20596469426), (2, 10298234713), (13, 1584343802), (26, 792171901), (971, 21211606), (1942, 10605803), (12623, 1631662), (25246, 815831)]