20191580134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24805381}}^1$

素因数の和:24805431

約数の個数: 16

約数和(自身を含む): 33933762576

約数和(自身を除く): 13742182442

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24805381, 49610762, 272859191, 545718382, 917799097, 1835598194, 10095790067, 20191580134]

約数ペア:

[(1, 20191580134), (2, 10095790067), (11, 1835598194), (22, 917799097), (37, 545718382), (74, 272859191), (407, 49610762), (814, 24805381)]