20024624

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{2393}}^1$

素因数の和:2924

約数の個数: 20

約数和(自身を含む): 38888136

約数和(自身を除く): 18863512

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 2393, 4184, 4786, 8368, 9572, 19144, 38288, 1251539, 2503078, 5006156, 10012312, 20024624]

約数ペア:

[(1, 20024624), (2, 10012312), (4, 5006156), (8, 2503078), (16, 1251539), (523, 38288), (1046, 19144), (2092, 9572), (2393, 8368), (4184, 4786)]