20743224

素因数分解:

$2^3\times 3^1\times {\mathrm{864301}}^1$

素因数の和:864310

約数の個数: 16

約数和(自身を含む): 51858120

約数和(自身を除く): 31114896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 864301, 1728602, 2592903, 3457204, 5185806, 6914408, 10371612, 20743224]

約数ペア:

[(1, 20743224), (2, 10371612), (3, 6914408), (4, 5185806), (6, 3457204), (8, 2592903), (12, 1728602), (24, 864301)]