34542020

素因数分解:

$2^2\times 5^1\times {\mathrm{1727101}}^1$

素因数の和:1727110

約数の個数: 12

約数和(自身を含む): 72538284

約数和(自身を除く): 37996264

約数列:

[1, 2, 4, 5, 10, 20, 1727101, 3454202, 6908404, 8635505, 17271010, 34542020]

約数ペア:

[(1, 34542020), (2, 17271010), (4, 8635505), (5, 6908404), (10, 3454202), (20, 1727101)]