20343694

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1367}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 34933248

約数和(自身を除く): 14589554

約数列:

[1, 2, 7, 14, 1063, 1367, 2126, 2734, 7441, 9569, 14882, 19138, 1453121, 2906242, 10171847, 20343694]

約数ペア:

[(1, 20343694), (2, 10171847), (7, 2906242), (14, 1453121), (1063, 19138), (1367, 14882), (2126, 9569), (2734, 7441)]