20084080916

素因数分解:

$2^2\times {\mathrm{4519}}^1\times {\mathrm{1111091}}^1$

素因数の和:1115614

約数の個数: 12

約数和(自身を含む): 35154950880

約数和(自身を除く): 15070869964

約数列:

[1, 2, 4, 4519, 9038, 18076, 1111091, 2222182, 4444364, 5021020229, 10042040458, 20084080916]

約数ペア:

[(1, 20084080916), (2, 10042040458), (4, 5021020229), (4519, 4444364), (9038, 2222182), (18076, 1111091)]