20095764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128819}}^1$

素因数の和:128839

約数の個数: 24

約数和(自身を含む): 50497440

約数和(自身を除く): 30401676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128819, 257638, 386457, 515276, 772914, 1545828, 1674647, 3349294, 5023941, 6698588, 10047882, 20095764]

約数ペア:

[(1, 20095764), (2, 10047882), (3, 6698588), (4, 5023941), (6, 3349294), (12, 1674647), (13, 1545828), (26, 772914), (39, 515276), (52, 386457), (78, 257638), (156, 128819)]