20732896

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{2339}}^1$

素因数の和:2626

約数の個数: 24

約数和(自身を含む): 40982760

約数和(自身を除く): 20249864

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 2339, 4432, 4678, 8864, 9356, 18712, 37424, 74848, 647903, 1295806, 2591612, 5183224, 10366448, 20732896]

約数ペア:

[(1, 20732896), (2, 10366448), (4, 5183224), (8, 2591612), (16, 1295806), (32, 647903), (277, 74848), (554, 37424), (1108, 18712), (2216, 9356), (2339, 8864), (4432, 4678)]