20270916

素因数分解:

$2^2\times 3^2\times {\mathrm{563081}}^1$

素因数の和:563091

約数の個数: 18

約数和(自身を含む): 51240462

約数和(自身を除く): 30969546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563081, 1126162, 1689243, 2252324, 3378486, 5067729, 6756972, 10135458, 20270916]

約数ペア:

[(1, 20270916), (2, 10135458), (3, 6756972), (4, 5067729), (6, 3378486), (9, 2252324), (12, 1689243), (18, 1126162), (36, 563081)]