20439024

素因数分解:

$2^4\times 3^1\times {\mathrm{425813}}^1$

素因数の和:425824

約数の個数: 20

約数和(自身を含む): 52800936

約数和(自身を除く): 32361912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425813, 851626, 1277439, 1703252, 2554878, 3406504, 5109756, 6813008, 10219512, 20439024]

約数ペア:

[(1, 20439024), (2, 10219512), (3, 6813008), (4, 5109756), (6, 3406504), (8, 2554878), (12, 1703252), (16, 1277439), (24, 851626), (48, 425813)]