20173055566

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{7367807}}^1$

素因数の和:7367883

約数の個数: 12

約数和(自身を含む): 31099517568

約数和(自身を除く): 10926462002

約数列:

[1, 2, 37, 74, 1369, 2738, 7367807, 14735614, 272608859, 545217718, 10086527783, 20173055566]

約数ペア:

[(1, 20173055566), (2, 10086527783), (37, 545217718), (74, 272608859), (1369, 14735614), (2738, 7367807)]