20024672

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11807}}^1$

素因数の和:11870

約数の個数: 24

約数和(自身を含む): 40170816

約数和(自身を除く): 20146144

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11807, 23614, 47228, 94456, 188912, 377824, 625771, 1251542, 2503084, 5006168, 10012336, 20024672]

約数ペア:

[(1, 20024672), (2, 10012336), (4, 5006168), (8, 2503084), (16, 1251542), (32, 625771), (53, 377824), (106, 188912), (212, 94456), (424, 47228), (848, 23614), (1696, 11807)]