20027744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56897}}^1$

素因数の和:56918

約数の個数: 24

約数和(自身を含む): 43014888

約数和(自身を除く): 22987144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56897, 113794, 227588, 455176, 625867, 910352, 1251734, 1820704, 2503468, 5006936, 10013872, 20027744]

約数ペア:

[(1, 20027744), (2, 10013872), (4, 5006936), (8, 2503468), (11, 1820704), (16, 1251734), (22, 910352), (32, 625867), (44, 455176), (88, 227588), (176, 113794), (352, 56897)]