20226587927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{215587}}^1$

素因数の和:216638

約数の個数: 16

約数和(自身を含む): 24918523392

約数和(自身を除く): 4691935465

約数列:

[1, 7, 13, 91, 1031, 7217, 13403, 93821, 215587, 1509109, 2802631, 19618417, 222270197, 1555891379, 2889512561, 20226587927]

約数ペア:

[(1, 20226587927), (7, 2889512561), (13, 1555891379), (91, 222270197), (1031, 19618417), (7217, 2802631), (13403, 1509109), (93821, 215587)]