20654857434

素因数分解:

$2^1\times 3^1\times {\mathrm{2371}}^1\times {\mathrm{1451909}}^1$

素因数の和:1454285

約数の個数: 16

約数和(自身を含む): 41327166240

約数和(自身を除く): 20672308806

約数列:

[1, 2, 3, 6, 2371, 4742, 7113, 14226, 1451909, 2903818, 4355727, 8711454, 3442476239, 6884952478, 10327428717, 20654857434]

約数ペア:

[(1, 20654857434), (2, 10327428717), (3, 6884952478), (6, 3442476239), (2371, 8711454), (4742, 4355727), (7113, 2903818), (14226, 1451909)]