20408096

素因数分解:

$2^5\times {\mathrm{719}}^1\times {\mathrm{887}}^1$

素因数の和:1616

約数の個数: 24

約数和(自身を含む): 40279680

約数和(自身を除く): 19871584

約数列:

[1, 2, 4, 8, 16, 32, 719, 887, 1438, 1774, 2876, 3548, 5752, 7096, 11504, 14192, 23008, 28384, 637753, 1275506, 2551012, 5102024, 10204048, 20408096]

約数ペア:

[(1, 20408096), (2, 10204048), (4, 5102024), (8, 2551012), (16, 1275506), (32, 637753), (719, 28384), (887, 23008), (1438, 14192), (1774, 11504), (2876, 7096), (3548, 5752)]