20160422529

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{286073}}^1$

素因数の和:286241

約数の個数: 24

約数和(自身を含む): 29316863520

約数和(自身を除く): 9156440991

約数列:

[1, 3, 13, 39, 139, 169, 417, 507, 1807, 5421, 23491, 70473, 286073, 858219, 3718949, 11156847, 39764147, 48346337, 119292441, 145039011, 516933911, 1550801733, 6720140843, 20160422529]

約数ペア:

[(1, 20160422529), (3, 6720140843), (13, 1550801733), (39, 516933911), (139, 145039011), (169, 119292441), (417, 48346337), (507, 39764147), (1807, 11156847), (5421, 3718949), (23491, 858219), (70473, 286073)]