20008909513

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1\times {\mathrm{9859}}^1$

素因数の和:11424

約数の個数: 16

約数和(自身を含む): 21155616000

約数和(自身を除く): 1146706487

約数列:

[1, 29, 47, 1363, 1489, 9859, 43181, 69983, 285911, 463373, 2029507, 13437817, 14680051, 425721479, 689962397, 20008909513]

約数ペア:

[(1, 20008909513), (29, 689962397), (47, 425721479), (1363, 14680051), (1489, 13437817), (9859, 2029507), (43181, 463373), (69983, 285911)]