20222457017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{76831}}^1$

素因数の和:78836

約数の個数: 16

約数和(自身を含む): 24340377600

約数和(自身を除く): 4117920583

約数列:

[1, 7, 19, 133, 1979, 13853, 37601, 76831, 263207, 537817, 1459789, 10218523, 152048549, 1064339843, 2888922431, 20222457017]

約数ペア:

[(1, 20222457017), (7, 2888922431), (19, 1064339843), (133, 152048549), (1979, 10218523), (13853, 1459789), (37601, 537817), (76831, 263207)]