20132956827

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{460951}}^1$

素因数の和:461191

約数の個数: 24

約数和(自身を含む): 30489209088

約数和(自身を除く): 10356252261

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1899, 4853, 14559, 43677, 460951, 1382853, 4148559, 10601873, 31805619, 95416857, 97260661, 291781983, 875345949, 2236995203, 6710985609, 20132956827]

約数ペア:

[(1, 20132956827), (3, 6710985609), (9, 2236995203), (23, 875345949), (69, 291781983), (207, 97260661), (211, 95416857), (633, 31805619), (1899, 10601873), (4853, 4148559), (14559, 1382853), (43677, 460951)]