20145700806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43605413}}^1$

素因数の和:43605436

約数の個数: 32

約数和(自身を含む): 50233436928

約数和(自身を除く): 30087736122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43605413, 87210826, 130816239, 261632478, 305237891, 479659543, 610475782, 915713673, 959319086, 1438978629, 1831427346, 2877957258, 3357616801, 6715233602, 10072850403, 20145700806]

約数ペア:

[(1, 20145700806), (2, 10072850403), (3, 6715233602), (6, 3357616801), (7, 2877957258), (11, 1831427346), (14, 1438978629), (21, 959319086), (22, 915713673), (33, 610475782), (42, 479659543), (66, 305237891), (77, 261632478), (154, 130816239), (231, 87210826), (462, 43605413)]