20172941559

素因数分解:

$3^2\times {\mathrm{467}}^1\times {\mathrm{971}}^1\times {\mathrm{4943}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 29237075712

約数和(自身を除く): 9064134153

約数列:

[1, 3, 9, 467, 971, 1401, 2913, 4203, 4943, 8739, 14829, 44487, 453457, 1360371, 2308381, 4081113, 4799653, 6925143, 14398959, 20775429, 43196877, 2241437951, 6724313853, 20172941559]

約数ペア:

[(1, 20172941559), (3, 6724313853), (9, 2241437951), (467, 43196877), (971, 20775429), (1401, 14398959), (2913, 6925143), (4203, 4799653), (4943, 4081113), (8739, 2308381), (14829, 1360371), (44487, 453457)]