20616362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16871}}^1$

素因数の和:16933

約数の個数: 16

約数和(自身を含む): 34013952

約数和(自身を除く): 13397590

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 16871, 33742, 219323, 438646, 792937, 1585874, 10308181, 20616362]

約数ペア:

[(1, 20616362), (2, 10308181), (13, 1585874), (26, 792937), (47, 438646), (94, 219323), (611, 33742), (1222, 16871)]