20078064617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1\times {\mathrm{15451}}^1$

素因数の和:20744

約数の個数: 16

約数和(自身を含む): 22766358720

約数和(自身を除く): 2688294103

約数列:

[1, 13, 19, 247, 5261, 15451, 68393, 99959, 200863, 293569, 1299467, 3816397, 81287711, 1056740243, 1544466509, 20078064617]

約数ペア:

[(1, 20078064617), (13, 1544466509), (19, 1056740243), (247, 81287711), (5261, 3816397), (15451, 1299467), (68393, 293569), (99959, 200863)]