20174657

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 21902592

約数和(自身を除く): 1727935

約数列:

[1, 23, 37, 151, 157, 851, 3473, 3611, 5587, 5809, 23707, 128501, 133607, 545261, 877159, 20174657]

約数ペア:

[(1, 20174657), (23, 877159), (37, 545261), (151, 133607), (157, 128501), (851, 23707), (3473, 5809), (3611, 5587)]