20296112

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{2161}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 39408936

約数和(自身を除く): 19112824

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2161, 2348, 4322, 4696, 8644, 9392, 17288, 34576, 1268507, 2537014, 5074028, 10148056, 20296112]

約数ペア:

[(1, 20296112), (2, 10148056), (4, 5074028), (8, 2537014), (16, 1268507), (587, 34576), (1174, 17288), (2161, 9392), (2348, 8644), (4322, 4696)]