2020882914

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{807707}}^1$

素因数の和:807854

約数の個数: 24

約数和(自身を含む): 4410085680

約数和(自身を除く): 2389202766

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 807707, 1615414, 2423121, 4846242, 7269363, 14538726, 112271273, 224542546, 336813819, 673627638, 1010441457, 2020882914]

約数ペア:

[(1, 2020882914), (2, 1010441457), (3, 673627638), (6, 336813819), (9, 224542546), (18, 112271273), (139, 14538726), (278, 7269363), (417, 4846242), (834, 2423121), (1251, 1615414), (2502, 807707)]