20077956846

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1767737}}^1$

素因数の和:1768376

約数の個数: 24

約数和(自身を含む): 43571206224

約数和(自身を除く): 23493249378

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 1767737, 3535474, 5303211, 10606422, 15909633, 31819266, 1115442047, 2230884094, 3346326141, 6692652282, 10038978423, 20077956846]

約数ペア:

[(1, 20077956846), (2, 10038978423), (3, 6692652282), (6, 3346326141), (9, 2230884094), (18, 1115442047), (631, 31819266), (1262, 15909633), (1893, 10606422), (3786, 5303211), (5679, 3535474), (11358, 1767737)]