20186442

素因数分解:

$2^1\times 3^3\times {\mathrm{373823}}^1$

素因数の和:373834

約数の個数: 16

約数和(自身を含む): 44858880

約数和(自身を除く): 24672438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373823, 747646, 1121469, 2242938, 3364407, 6728814, 10093221, 20186442]

約数ペア:

[(1, 20186442), (2, 10093221), (3, 6728814), (6, 3364407), (9, 2242938), (18, 1121469), (27, 747646), (54, 373823)]