20194502508

素因数分解:

$2^2\times 3^2\times {\mathrm{560958403}}^1$

素因数の和:560958413

約数の個数: 18

約数和(自身を含む): 51047214764

約数和(自身を除く): 30852712256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560958403, 1121916806, 1682875209, 2243833612, 3365750418, 5048625627, 6731500836, 10097251254, 20194502508]

約数ペア:

[(1, 20194502508), (2, 10097251254), (3, 6731500836), (4, 5048625627), (6, 3365750418), (9, 2243833612), (12, 1682875209), (18, 1121916806), (36, 560958403)]