20164893232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114573257}}^1$

素因数の和:114573276

約数の個数: 20

約数和(自身を含む): 42621251976

約数和(自身を除く): 22456358744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114573257, 229146514, 458293028, 916586056, 1260305827, 1833172112, 2520611654, 5041223308, 10082446616, 20164893232]

約数ペア:

[(1, 20164893232), (2, 10082446616), (4, 5041223308), (8, 2520611654), (11, 1833172112), (16, 1260305827), (22, 916586056), (44, 458293028), (88, 229146514), (176, 114573257)]