20426912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58031}}^1$

素因数の和:58052

約数の個数: 24

約数和(自身を含む): 43872192

約数和(自身を除く): 23445280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58031, 116062, 232124, 464248, 638341, 928496, 1276682, 1856992, 2553364, 5106728, 10213456, 20426912]

約数ペア:

[(1, 20426912), (2, 10213456), (4, 5106728), (8, 2553364), (11, 1856992), (16, 1276682), (22, 928496), (32, 638341), (44, 464248), (88, 232124), (176, 116062), (352, 58031)]