20044569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9428

約数の個数: 16

約数和(自身を含む): 28790784

約数和(自身を除く): 8746215

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 9371, 28113, 215533, 290501, 646599, 871503, 6681523, 20044569]

約数ペア:

[(1, 20044569), (3, 6681523), (23, 871503), (31, 646599), (69, 290501), (93, 215533), (713, 28113), (2139, 9371)]