20270576

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{3529}}^1$

素因数の和:3896

約数の個数: 20

約数和(自身を含む): 39394800

約数和(自身を除く): 19124224

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 3529, 5744, 7058, 14116, 28232, 56464, 1266911, 2533822, 5067644, 10135288, 20270576]

約数ペア:

[(1, 20270576), (2, 10135288), (4, 5067644), (8, 2533822), (16, 1266911), (359, 56464), (718, 28232), (1436, 14116), (2872, 7058), (3529, 5744)]