20392434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59627}}^1$

素因数の和:59654

約数の個数: 24

約数和(自身を含む): 46509840

約数和(自身を除く): 26117406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59627, 119254, 178881, 357762, 536643, 1073286, 1132913, 2265826, 3398739, 6797478, 10196217, 20392434]

約数ペア:

[(1, 20392434), (2, 10196217), (3, 6797478), (6, 3398739), (9, 2265826), (18, 1132913), (19, 1073286), (38, 536643), (57, 357762), (114, 178881), (171, 119254), (342, 59627)]