20163310748

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{496291}}^1$

素因数の和:497753

約数の個数: 24

約数和(自身を含む): 40354495104

約数和(自身を除く): 20191184356

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2902, 5804, 10157, 20314, 40628, 496291, 992582, 1985164, 3474037, 6948074, 13896148, 720118241, 1440236482, 2880472964, 5040827687, 10081655374, 20163310748]

約数ペア:

[(1, 20163310748), (2, 10081655374), (4, 5040827687), (7, 2880472964), (14, 1440236482), (28, 720118241), (1451, 13896148), (2902, 6948074), (5804, 3474037), (10157, 1985164), (20314, 992582), (40628, 496291)]