2019060068

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{20063}}^1$

素因数の和:20387

約数の個数: 24

約数和(自身を含む): 3578615040

約数和(自身を除く): 1559554972

約数列:

[1, 2, 4, 139, 181, 278, 362, 556, 724, 20063, 25159, 40126, 50318, 80252, 100636, 2788757, 3631403, 5577514, 7262806, 11155028, 14525612, 504765017, 1009530034, 2019060068]

約数ペア:

[(1, 2019060068), (2, 1009530034), (4, 504765017), (139, 14525612), (181, 11155028), (278, 7262806), (362, 5577514), (556, 3631403), (724, 2788757), (20063, 100636), (25159, 80252), (40126, 50318)]