20590011

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{58661}}^1$

素因数の和:58683

約数の個数: 16

約数和(自身を含む): 32850720

約数和(自身を除く): 12260709

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 58661, 175983, 527949, 762593, 1583847, 2287779, 6863337, 20590011]

約数ペア:

[(1, 20590011), (3, 6863337), (9, 2287779), (13, 1583847), (27, 762593), (39, 527949), (117, 175983), (351, 58661)]