20774923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 23716000

約数和(自身を除く): 2941077

約数列:

[1, 13, 19, 241, 247, 349, 3133, 4537, 4579, 6631, 59527, 84109, 86203, 1093417, 1598071, 20774923]

約数ペア:

[(1, 20774923), (13, 1598071), (19, 1093417), (241, 86203), (247, 84109), (349, 59527), (3133, 6631), (4537, 4579)]