20046087

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 30517344

約数和(自身を除く): 10471257

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 857, 1017, 2571, 2599, 7713, 7797, 19711, 23391, 59133, 96841, 177399, 290523, 871569, 2227343, 6682029, 20046087]

約数ペア:

[(1, 20046087), (3, 6682029), (9, 2227343), (23, 871569), (69, 290523), (113, 177399), (207, 96841), (339, 59133), (857, 23391), (1017, 19711), (2571, 7797), (2599, 7713)]