20209932

素因数分解:

$2^2\times 3^3\times {\mathrm{187129}}^1$

素因数の和:187142

約数の個数: 24

約数和(自身を含む): 52396400

約数和(自身を除く): 32186468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187129, 374258, 561387, 748516, 1122774, 1684161, 2245548, 3368322, 5052483, 6736644, 10104966, 20209932]

約数ペア:

[(1, 20209932), (2, 10104966), (3, 6736644), (4, 5052483), (6, 3368322), (9, 2245548), (12, 1684161), (18, 1122774), (27, 748516), (36, 561387), (54, 374258), (108, 187129)]