20162689336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{159707}}^1$

素因数の和:160123

約数の個数: 32

約数和(自身を含む): 38789879040

約数和(自身を除く): 18627189704

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 367, 734, 1468, 2936, 15781, 31562, 63124, 126248, 159707, 319414, 638828, 1277656, 6867401, 13734802, 27469604, 54939208, 58612469, 117224938, 234449876, 468899752, 2520336167, 5040672334, 10081344668, 20162689336]

約数ペア:

[(1, 20162689336), (2, 10081344668), (4, 5040672334), (8, 2520336167), (43, 468899752), (86, 234449876), (172, 117224938), (344, 58612469), (367, 54939208), (734, 27469604), (1468, 13734802), (2936, 6867401), (15781, 1277656), (31562, 638828), (63124, 319414), (126248, 159707)]