20736027

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59077}}^1$

素因数の和:59099

約数の個数: 16

約数和(自身を含む): 33083680

約数和(自身を除く): 12347653

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 59077, 177231, 531693, 768001, 1595079, 2304003, 6912009, 20736027]

約数ペア:

[(1, 20736027), (3, 6912009), (9, 2304003), (13, 1595079), (27, 768001), (39, 531693), (117, 177231), (351, 59077)]