20179481305

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{74707}}^1$

素因数の和:75408

約数の個数: 16

約数和(自身を含む): 24528130560

約数和(自身を除く): 4348649255

約数列:

[1, 5, 89, 445, 607, 3035, 54023, 74707, 270115, 373535, 6648923, 33244615, 45347149, 226735745, 4035896261, 20179481305]

約数ペア:

[(1, 20179481305), (5, 4035896261), (89, 226735745), (445, 45347149), (607, 33244615), (3035, 6648923), (54023, 373535), (74707, 270115)]