2020653033

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{319673}}^1$

素因数の和:319733

約数の個数: 24

約数和(自身を含む): 3206969568

約数和(自身を除く): 1186316535

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 319673, 959019, 2237711, 6713133, 13745939, 15663977, 41237817, 46991931, 96221573, 288664719, 673551011, 2020653033]

約数ペア:

[(1, 2020653033), (3, 673551011), (7, 288664719), (21, 96221573), (43, 46991931), (49, 41237817), (129, 15663977), (147, 13745939), (301, 6713133), (903, 2237711), (2107, 959019), (6321, 319673)]