20456445341

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2411}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 21949605216

約数和(自身を除く): 1493159875

約数列:

[1, 23, 43, 373, 529, 989, 2411, 8579, 16039, 22747, 55453, 103673, 197317, 368897, 899303, 1275419, 2384479, 8484631, 20683969, 38670029, 54843017, 475731287, 889410667, 20456445341]

約数ペア:

[(1, 20456445341), (23, 889410667), (43, 475731287), (373, 54843017), (529, 38670029), (989, 20683969), (2411, 8484631), (8579, 2384479), (16039, 1275419), (22747, 899303), (55453, 368897), (103673, 197317)]