20207796532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65609729}}^1$

素因数の和:65609751

約数の個数: 24

約数和(自身を含む): 44089738560

約数和(自身を除く): 23881942028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65609729, 131219458, 262438916, 459268103, 721707019, 918536206, 1443414038, 1837072412, 2886828076, 5051949133, 10103898266, 20207796532]

約数ペア:

[(1, 20207796532), (2, 10103898266), (4, 5051949133), (7, 2886828076), (11, 1837072412), (14, 1443414038), (22, 918536206), (28, 721707019), (44, 459268103), (77, 262438916), (154, 131219458), (308, 65609729)]