20010735

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7537}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 35277840

約数和(自身を除く): 15267105

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 7537, 22611, 37685, 67833, 113055, 339165, 444683, 1334049, 2223415, 4002147, 6670245, 20010735]

約数ペア:

[(1, 20010735), (3, 6670245), (5, 4002147), (9, 2223415), (15, 1334049), (45, 444683), (59, 339165), (177, 113055), (295, 67833), (531, 37685), (885, 22611), (2655, 7537)]