20268264

素因数分解:

$2^3\times 3^1\times {\mathrm{844511}}^1$

素因数の和:844520

約数の個数: 16

約数和(自身を含む): 50670720

約数和(自身を除く): 30402456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 844511, 1689022, 2533533, 3378044, 5067066, 6756088, 10134132, 20268264]

約数ペア:

[(1, 20268264), (2, 10134132), (3, 6756088), (4, 5067066), (6, 3378044), (8, 2533533), (12, 1689022), (24, 844511)]