20499424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58237}}^1$

素因数の和:58258

約数の個数: 24

約数和(自身を含む): 44027928

約数和(自身を除く): 23528504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58237, 116474, 232948, 465896, 640607, 931792, 1281214, 1863584, 2562428, 5124856, 10249712, 20499424]

約数ペア:

[(1, 20499424), (2, 10249712), (4, 5124856), (8, 2562428), (11, 1863584), (16, 1281214), (22, 931792), (32, 640607), (44, 465896), (88, 232948), (176, 116474), (352, 58237)]