20161164888

素因数分解:

$2^3\times 3^2\times {\mathrm{280016179}}^1$

素因数の和:280016191

約数の個数: 24

約数和(自身を含む): 54603155100

約数和(自身を除く): 34441990212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280016179, 560032358, 840048537, 1120064716, 1680097074, 2240129432, 2520145611, 3360194148, 5040291222, 6720388296, 10080582444, 20161164888]

約数ペア:

[(1, 20161164888), (2, 10080582444), (3, 6720388296), (4, 5040291222), (6, 3360194148), (8, 2520145611), (9, 2240129432), (12, 1680097074), (18, 1120064716), (24, 840048537), (36, 560032358), (72, 280016179)]