20144382021

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{822589}}^1$

素因数の和:823505

約数の個数: 16

約数和(自身を含む): 29876468800

約数和(自身を除く): 9732086779

約数列:

[1, 3, 9, 27, 907, 2721, 8163, 24489, 822589, 2467767, 7403301, 22209903, 746088223, 2238264669, 6714794007, 20144382021]

約数ペア:

[(1, 20144382021), (3, 6714794007), (9, 2238264669), (27, 746088223), (907, 22209903), (2721, 7403301), (8163, 2467767), (24489, 822589)]