20178051043

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27603353}}^1$

素因数の和:27603413

約数の個数: 8

約数和(自身を含む): 21861856368

約数和(自身を除く): 1683805325

約数列:

[1, 17, 43, 731, 27603353, 469257001, 1186944179, 20178051043]

約数ペア:

[(1, 20178051043), (17, 1186944179), (43, 469257001), (731, 27603353)]