20543310069

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1\times {\mathrm{32423}}^1$

素因数の和:34216

約数の個数: 16

約数和(自身を含む): 27624210432

約数和(自身を除く): 7080900363

約数列:

[1, 3, 127, 381, 1663, 4989, 32423, 97269, 211201, 633603, 4117721, 12353163, 53919449, 161758347, 6847770023, 20543310069]

約数ペア:

[(1, 20543310069), (3, 6847770023), (127, 161758347), (381, 53919449), (1663, 12353163), (4989, 4117721), (32423, 633603), (97269, 211201)]