20167452

素因数分解:

$2^2\times 3^2\times {\mathrm{560207}}^1$

素因数の和:560217

約数の個数: 18

約数和(自身を含む): 50978928

約数和(自身を除く): 30811476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560207, 1120414, 1680621, 2240828, 3361242, 5041863, 6722484, 10083726, 20167452]

約数ペア:

[(1, 20167452), (2, 10083726), (3, 6722484), (4, 5041863), (6, 3361242), (9, 2240828), (12, 1680621), (18, 1120414), (36, 560207)]