20882202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7717}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 46678464

約数和(自身を除く): 25796262

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7717, 15434, 23151, 46302, 84887, 169774, 254661, 316397, 509322, 632794, 949191, 1898382, 3480367, 6960734, 10441101, 20882202]

約数ペア:

[(1, 20882202), (2, 10441101), (3, 6960734), (6, 3480367), (11, 1898382), (22, 949191), (33, 632794), (41, 509322), (66, 316397), (82, 254661), (123, 169774), (246, 84887), (451, 46302), (902, 23151), (1353, 15434), (2706, 7717)]