20323644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13997}}^1$

素因数の和:14026

約数の個数: 36

約数和(自身を含む): 52128552

約数和(自身を除く): 31804908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13997, 27994, 41991, 55988, 83982, 153967, 167964, 307934, 461901, 615868, 923802, 1693637, 1847604, 3387274, 5080911, 6774548, 10161822, 20323644]

約数ペア:

[(1, 20323644), (2, 10161822), (3, 6774548), (4, 5080911), (6, 3387274), (11, 1847604), (12, 1693637), (22, 923802), (33, 615868), (44, 461901), (66, 307934), (121, 167964), (132, 153967), (242, 83982), (363, 55988), (484, 41991), (726, 27994), (1452, 13997)]