20184973064

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53683439}}^1$

素因数の和:53683492

約数の個数: 16

約数和(自身を含む): 38652076800

約数和(自身を除く): 18467103736

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53683439, 107366878, 214733756, 429467512, 2523121633, 5046243266, 10092486532, 20184973064]

約数ペア:

[(1, 20184973064), (2, 10092486532), (4, 5046243266), (8, 2523121633), (47, 429467512), (94, 214733756), (188, 107366878), (376, 53683439)]