20239401358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4201}}^1\times {\mathrm{218989}}^1$

素因数の和:223203

約数の個数: 16

約数和(自身を含む): 33127055280

約数和(自身を除く): 12887653922

約数列:

[1, 2, 11, 22, 4201, 8402, 46211, 92422, 218989, 437978, 2408879, 4817758, 919972789, 1839945578, 10119700679, 20239401358]

約数ペア:

[(1, 20239401358), (2, 10119700679), (11, 1839945578), (22, 919972789), (4201, 4817758), (8402, 2408879), (46211, 437978), (92422, 218989)]