20859811322

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1511}}^1\times {\mathrm{1709}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 35866333440

約数和(自身を除く): 15006522118

約数列:

[1, 2, 7, 14, 577, 1154, 1511, 1709, 3022, 3418, 4039, 8078, 10577, 11963, 21154, 23926, 871847, 986093, 1743694, 1972186, 2582299, 5164598, 6102929, 6902651, 12205858, 13805302, 18076093, 36152186, 1489986523, 2979973046, 10429905661, 20859811322]

約数ペア:

[(1, 20859811322), (2, 10429905661), (7, 2979973046), (14, 1489986523), (577, 36152186), (1154, 18076093), (1511, 13805302), (1709, 12205858), (3022, 6902651), (3418, 6102929), (4039, 5164598), (8078, 2582299), (10577, 1972186), (11963, 1743694), (21154, 986093), (23926, 871847)]