20724924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157007}}^1$

素因数の和:157025

約数の個数: 24

約数和(自身を含む): 52754688

約数和(自身を除く): 32029764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157007, 314014, 471021, 628028, 942042, 1727077, 1884084, 3454154, 5181231, 6908308, 10362462, 20724924]

約数ペア:

[(1, 20724924), (2, 10362462), (3, 6908308), (4, 5181231), (6, 3454154), (11, 1884084), (12, 1727077), (22, 942042), (33, 628028), (44, 471021), (66, 314014), (132, 157007)]