20172714635

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1\times {\mathrm{47869}}^1$

素因数の和:48910

約数の個数: 16

約数和(自身を含む): 24505610400

約数和(自身を除く): 4332895765

約数列:

[1, 5, 89, 445, 947, 4735, 47869, 84283, 239345, 421415, 4260341, 21301705, 45331943, 226659715, 4034542927, 20172714635]

約数ペア:

[(1, 20172714635), (5, 4034542927), (89, 226659715), (445, 45331943), (947, 21301705), (4735, 4260341), (47869, 421415), (84283, 239345)]