20111532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239423}}^1$

素因数の和:239437

約数の個数: 24

約数和(自身を含む): 53630976

約数和(自身を除く): 33519444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239423, 478846, 718269, 957692, 1436538, 1675961, 2873076, 3351922, 5027883, 6703844, 10055766, 20111532]

約数ペア:

[(1, 20111532), (2, 10055766), (3, 6703844), (4, 5027883), (6, 3351922), (7, 2873076), (12, 1675961), (14, 1436538), (21, 957692), (28, 718269), (42, 478846), (84, 239423)]