20682912

素因数分解:

$2^5\times 3^1\times {\mathrm{215447}}^1$

素因数の和:215460

約数の個数: 24

約数和(自身を含む): 54292896

約数和(自身を除く): 33609984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215447, 430894, 646341, 861788, 1292682, 1723576, 2585364, 3447152, 5170728, 6894304, 10341456, 20682912]

約数ペア:

[(1, 20682912), (2, 10341456), (3, 6894304), (4, 5170728), (6, 3447152), (8, 2585364), (12, 1723576), (16, 1292682), (24, 861788), (32, 646341), (48, 430894), (96, 215447)]