20179434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305749}}^1$

素因数の和:305765

約数の個数: 16

約数和(自身を含む): 44028000

約数和(自身を除く): 23848566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305749, 611498, 917247, 1834494, 3363239, 6726478, 10089717, 20179434]

約数ペア:

[(1, 20179434), (2, 10089717), (3, 6726478), (6, 3363239), (11, 1834494), (22, 917247), (33, 611498), (66, 305749)]