20237660366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1\times {\mathrm{31643}}^1$

素因数の和:35816

約数の個数: 32

約数和(自身を含む): 37857362688

約数和(自身を除く): 17619702322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4153, 8306, 29071, 31643, 45683, 58142, 63286, 91366, 221501, 319781, 348073, 443002, 639562, 696146, 2436511, 4873022, 131413379, 262826758, 919893653, 1445547169, 1839787306, 2891094338, 10118830183, 20237660366]

約数ペア:

[(1, 20237660366), (2, 10118830183), (7, 2891094338), (11, 1839787306), (14, 1445547169), (22, 919893653), (77, 262826758), (154, 131413379), (4153, 4873022), (8306, 2436511), (29071, 696146), (31643, 639562), (45683, 443002), (58142, 348073), (63286, 319781), (91366, 221501)]