20251018881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{118427011}}^1$

素因数の和:118427036

約数の個数: 12

約数和(自身を含む): 30791023120

約数和(自身を除く): 10540004239

約数列:

[1, 3, 9, 19, 57, 171, 118427011, 355281033, 1065843099, 2250113209, 6750339627, 20251018881]

約数ペア:

[(1, 20251018881), (3, 6750339627), (9, 2250113209), (19, 1065843099), (57, 355281033), (171, 118427011)]