20052438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477439}}^1$

素因数の和:477451

約数の個数: 16

約数和(自身を含む): 45834240

約数和(自身を除く): 25781802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477439, 954878, 1432317, 2864634, 3342073, 6684146, 10026219, 20052438]

約数ペア:

[(1, 20052438), (2, 10026219), (3, 6684146), (6, 3342073), (7, 2864634), (14, 1432317), (21, 954878), (42, 477439)]