20194688718

素因数分解:

$2^1\times 3^3\times {\mathrm{373975717}}^1$

素因数の和:373975728

約数の個数: 16

約数和(自身を含む): 44877086160

約数和(自身を除く): 24682397442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373975717, 747951434, 1121927151, 2243854302, 3365781453, 6731562906, 10097344359, 20194688718]

約数ペア:

[(1, 20194688718), (2, 10097344359), (3, 6731562906), (6, 3365781453), (9, 2243854302), (18, 1121927151), (27, 747951434), (54, 373975717)]