20802764593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{168781}}^1$

素因数の和:169312

約数の個数: 16

約数和(自身を含む): 23629480000

約数和(自身を除く): 2826715407

約数列:

[1, 13, 19, 247, 499, 6487, 9481, 123253, 168781, 2194153, 3206839, 41688907, 84221719, 1094882347, 1600212661, 20802764593]

約数ペア:

[(1, 20802764593), (13, 1600212661), (19, 1094882347), (247, 84221719), (499, 41688907), (6487, 3206839), (9481, 2194153), (123253, 168781)]