20172370477

素因数分解:

$7^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1\times {\mathrm{5783}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 23125635072

約数和(自身を除く): 2953264595

約数列:

[1, 7, 547, 911, 3829, 5783, 6377, 40481, 498317, 3163301, 3488219, 5268313, 22143107, 36878191, 2881767211, 20172370477]

約数ペア:

[(1, 20172370477), (7, 2881767211), (547, 36878191), (911, 22143107), (3829, 5268313), (5783, 3488219), (6377, 3163301), (40481, 498317)]