20208508942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1376789}}^1$

素因数の和:1377011

約数の個数: 16

約数和(自身を含む): 31225597200

約数和(自身を除く): 11017088258

約数列:

[1, 2, 41, 82, 179, 358, 7339, 14678, 1376789, 2753578, 56448349, 112896698, 246445231, 492890462, 10104254471, 20208508942]

約数ペア:

[(1, 20208508942), (2, 10104254471), (41, 492890462), (82, 246445231), (179, 112896698), (358, 56448349), (7339, 2753578), (14678, 1376789)]