20000934

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25841}}^1$

素因数の和:25892

約数の個数: 24

約数和(自身を含む): 44344872

約数和(自身を除く): 24343938

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 25841, 51682, 77523, 155046, 232569, 465138, 1111163, 2222326, 3333489, 6666978, 10000467, 20000934]

約数ペア:

[(1, 20000934), (2, 10000467), (3, 6666978), (6, 3333489), (9, 2222326), (18, 1111163), (43, 465138), (86, 232569), (129, 155046), (258, 77523), (387, 51682), (774, 25841)]