20082343869

素因数分解:

$3^2\times 7^1\times {\mathrm{4421}}^1\times {\mathrm{72103}}^1$

素因数の和:76537

約数の個数: 24

約数和(自身を含む): 33159764352

約数和(自身を除く): 13077420483

約数列:

[1, 3, 7, 9, 21, 63, 4421, 13263, 30947, 39789, 72103, 92841, 216309, 278523, 504721, 648927, 1514163, 4542489, 318767363, 956302089, 2231371541, 2868906267, 6694114623, 20082343869]

約数ペア:

[(1, 20082343869), (3, 6694114623), (7, 2868906267), (9, 2231371541), (21, 956302089), (63, 318767363), (4421, 4542489), (13263, 1514163), (30947, 648927), (39789, 504721), (72103, 278523), (92841, 216309)]