20163776787

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29096359}}^1$

素因数の和:29096383

約数の個数: 24

約数和(自身を含む): 36312257280

約数和(自身を除く): 16148480493

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29096359, 87289077, 203674513, 261867231, 320059949, 611023539, 960179847, 1833070617, 2240419643, 2880539541, 6721258929, 20163776787]

約数ペア:

[(1, 20163776787), (3, 6721258929), (7, 2880539541), (9, 2240419643), (11, 1833070617), (21, 960179847), (33, 611023539), (63, 320059949), (77, 261867231), (99, 203674513), (231, 87289077), (693, 29096359)]