20804950693

素因数分解:

${\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1\times {\mathrm{2383}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 22103456256

約数和(自身を除く): 1298505563

約数列:

[1, 17, 503, 1021, 2383, 8551, 17357, 40511, 513563, 1198649, 2433043, 8730571, 20377033, 41361731, 1223820629, 20804950693]

約数ペア:

[(1, 20804950693), (17, 1223820629), (503, 41361731), (1021, 20377033), (2383, 8730571), (8551, 2433043), (17357, 1198649), (40511, 513563)]