20183267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 23167872

約数和(自身を除く): 2984605

約数列:

[1, 13, 17, 221, 271, 337, 3523, 4381, 4607, 5729, 59891, 74477, 91327, 1187251, 1552559, 20183267]

約数ペア:

[(1, 20183267), (13, 1552559), (17, 1187251), (221, 91327), (271, 74477), (337, 59891), (3523, 5729), (4381, 4607)]