34812020

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2707}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 73245984

約数和(自身を除く): 38433964

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 2707, 3215, 5414, 6430, 10828, 12860, 13535, 27070, 54140, 1740601, 3481202, 6962404, 8703005, 17406010, 34812020]

約数ペア:

[(1, 34812020), (2, 17406010), (4, 8703005), (5, 6962404), (10, 3481202), (20, 1740601), (643, 54140), (1286, 27070), (2572, 13535), (2707, 12860), (3215, 10828), (5414, 6430)]