20160299504

素因数分解:

$2^4\times {\mathrm{23561}}^1\times {\mathrm{53479}}^1$

素因数の和:77048

約数の個数: 20

約数和(自身を含む): 39062968560

約数和(自身を除く): 18902669056

約数列:

[1, 2, 4, 8, 16, 23561, 47122, 53479, 94244, 106958, 188488, 213916, 376976, 427832, 855664, 1260018719, 2520037438, 5040074876, 10080149752, 20160299504]

約数ペア:

[(1, 20160299504), (2, 10080149752), (4, 5040074876), (8, 2520037438), (16, 1260018719), (23561, 855664), (47122, 427832), (53479, 376976), (94244, 213916), (106958, 188488)]