20173318549

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{26561}}^1$

素因数の和:27660

約数の個数: 16

約数和(自身を含む): 21878588160

約数和(自身を除く): 1705269611

約数列:

[1, 17, 43, 731, 1039, 17663, 26561, 44677, 451537, 759509, 1142123, 19416091, 27596879, 469146943, 1186665797, 20173318549]

約数ペア:

[(1, 20173318549), (17, 1186665797), (43, 469146943), (731, 27596879), (1039, 19416091), (17663, 1142123), (26561, 759509), (44677, 451537)]