20736696955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3584563}}^1$

素因数の和:3584670

約数の個数: 16

約数和(自身を含む): 27099303840

約数和(自身を除く): 6362606885

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 3584563, 17922815, 46599319, 232996595, 319026107, 1595130535, 4147339391, 20736696955]

約数ペア:

[(1, 20736696955), (5, 4147339391), (13, 1595130535), (65, 319026107), (89, 232996595), (445, 46599319), (1157, 17922815), (5785, 3584563)]