20161418060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144010129}}^1$

素因数の和:144010145

約数の個数: 24

約数和(自身を含む): 48387403680

約数和(自身を除く): 28225985620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144010129, 288020258, 576040516, 720050645, 1008070903, 1440101290, 2016141806, 2880202580, 4032283612, 5040354515, 10080709030, 20161418060]

約数ペア:

[(1, 20161418060), (2, 10080709030), (4, 5040354515), (5, 4032283612), (7, 2880202580), (10, 2016141806), (14, 1440101290), (20, 1008070903), (28, 720050645), (35, 576040516), (70, 288020258), (140, 144010129)]