20179926923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{235447}}^1$

素因数の和:235826

約数の個数: 16

約数和(自身を含む): 22942053120

約数和(自身を除く): 2762126197

約数列:

[1, 13, 19, 247, 347, 4511, 6593, 85709, 235447, 3060811, 4473493, 58155409, 81700109, 1062101417, 1552302071, 20179926923]

約数ペア:

[(1, 20179926923), (13, 1552302071), (19, 1062101417), (247, 81700109), (347, 58155409), (4511, 4473493), (6593, 3060811), (85709, 235447)]