20062485

素因数分解:

$3^4\times 5^1\times {\mathrm{49537}}^1$

素因数の和:49554

約数の個数: 20

約数和(自身を含む): 35964588

約数和(自身を除く): 15902103

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 49537, 148611, 247685, 445833, 743055, 1337499, 2229165, 4012497, 6687495, 20062485]

約数ペア:

[(1, 20062485), (3, 6687495), (5, 4012497), (9, 2229165), (15, 1337499), (27, 743055), (45, 445833), (81, 247685), (135, 148611), (405, 49537)]