20136037438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{896449}}^1$

素因数の和:897483

約数の個数: 16

約数和(自身を含む): 32982188400

約数和(自身を除く): 12846150962

約数列:

[1, 2, 11, 22, 1021, 2042, 11231, 22462, 896449, 1792898, 9860939, 19721878, 915274429, 1830548858, 10068018719, 20136037438]

約数ペア:

[(1, 20136037438), (2, 10068018719), (11, 1830548858), (22, 915274429), (1021, 19721878), (2042, 9860939), (11231, 1792898), (22462, 896449)]