20269136

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5437}}^1$

素因数の和:5678

約数の個数: 20

約数和(自身を含む): 39447252

約数和(自身を除く): 19178116

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5437, 10874, 21748, 43496, 86992, 1266821, 2533642, 5067284, 10134568, 20269136]

約数ペア:

[(1, 20269136), (2, 10134568), (4, 5067284), (8, 2533642), (16, 1266821), (233, 86992), (466, 43496), (932, 21748), (1864, 10874), (3728, 5437)]