20886288

素因数分解:

$2^4\times 3^1\times {\mathrm{435131}}^1$

素因数の和:435142

約数の個数: 20

約数和(自身を含む): 53956368

約数和(自身を除く): 33070080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435131, 870262, 1305393, 1740524, 2610786, 3481048, 5221572, 6962096, 10443144, 20886288]

約数ペア:

[(1, 20886288), (2, 10443144), (3, 6962096), (4, 5221572), (6, 3481048), (8, 2610786), (12, 1740524), (16, 1305393), (24, 870262), (48, 435131)]