20347347048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121115161}}^1$

素因数の和:121115177

約数の個数: 32

約数和(自身を含む): 58135277760

約数和(自身を除く): 37787930712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121115161, 242230322, 363345483, 484460644, 726690966, 847806127, 968921288, 1453381932, 1695612254, 2543418381, 2906763864, 3391224508, 5086836762, 6782449016, 10173673524, 20347347048]

約数ペア:

[(1, 20347347048), (2, 10173673524), (3, 6782449016), (4, 5086836762), (6, 3391224508), (7, 2906763864), (8, 2543418381), (12, 1695612254), (14, 1453381932), (21, 968921288), (24, 847806127), (28, 726690966), (42, 484460644), (56, 363345483), (84, 242230322), (168, 121115161)]