22020323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 24767232

約数和(自身を除く): 2746909

約数列:

[1, 13, 31, 101, 403, 541, 1313, 3131, 7033, 16771, 40703, 54641, 218023, 710333, 1693871, 22020323]

約数ペア:

[(1, 22020323), (13, 1693871), (31, 710333), (101, 218023), (403, 54641), (541, 40703), (1313, 16771), (3131, 7033)]