20180342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110881}}^1$

素因数の和:110903

約数の個数: 16

約数和(自身を含む): 37256352

約数和(自身を除く): 17076010

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110881, 221762, 776167, 1441453, 1552334, 2882906, 10090171, 20180342]

約数ペア:

[(1, 20180342), (2, 10090171), (7, 2882906), (13, 1552334), (14, 1441453), (26, 776167), (91, 221762), (182, 110881)]