20373023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2609377

約数列:

[1, 11, 41, 199, 227, 451, 2189, 2497, 8159, 9307, 45173, 89749, 102377, 496903, 1852093, 20373023]

約数ペア:

[(1, 20373023), (11, 1852093), (41, 496903), (199, 102377), (227, 89749), (451, 45173), (2189, 9307), (2497, 8159)]