674061020

素因数分解:

$2^2\times 5^1\times {\mathrm{33703051}}^1$

素因数の和:33703060

約数の個数: 12

約数和(自身を含む): 1415528184

約数和(自身を除く): 741467164

約数列:

[1, 2, 4, 5, 10, 20, 33703051, 67406102, 134812204, 168515255, 337030510, 674061020]

約数ペア:

[(1, 674061020), (2, 337030510), (4, 168515255), (5, 134812204), (10, 67406102), (20, 33703051)]