20170035020

素因数分解:

$2^2\times 5^1\times {\mathrm{1008501751}}^1$

素因数の和:1008501760

約数の個数: 12

約数和(自身を含む): 42357073584

約数和(自身を除く): 22187038564

約数列:

[1, 2, 4, 5, 10, 20, 1008501751, 2017003502, 4034007004, 5042508755, 10085017510, 20170035020]

約数ペア:

[(1, 20170035020), (2, 10085017510), (4, 5042508755), (5, 4034007004), (10, 2017003502), (20, 1008501751)]