20126776313

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{176819}}^1$

素因数の和:176957

約数の個数: 24

約数和(自身を含む): 24672755520

約数和(自身を除く): 4545979207

約数列:

[1, 7, 23, 49, 101, 161, 707, 1127, 2323, 4949, 16261, 113827, 176819, 1237733, 4066837, 8664131, 17858719, 28467859, 125011033, 199275013, 410750537, 875077231, 2875253759, 20126776313]

約数ペア:

[(1, 20126776313), (7, 2875253759), (23, 875077231), (49, 410750537), (101, 199275013), (161, 125011033), (707, 28467859), (1127, 17858719), (2323, 8664131), (4949, 4066837), (16261, 1237733), (113827, 176819)]