20187682383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{209431}}^1$

素因数の和:209595

約数の個数: 32

約数和(自身を含む): 30882004992

約数和(自身を除く): 10694322609

約数列:

[1, 3, 11, 23, 33, 69, 127, 253, 381, 759, 1397, 2921, 4191, 8763, 32131, 96393, 209431, 628293, 2303741, 4816913, 6911223, 14450739, 26597737, 52986043, 79793211, 158958129, 292575107, 611747951, 877725321, 1835243853, 6729227461, 20187682383]

約数ペア:

[(1, 20187682383), (3, 6729227461), (11, 1835243853), (23, 877725321), (33, 611747951), (69, 292575107), (127, 158958129), (253, 79793211), (381, 52986043), (759, 26597737), (1397, 14450739), (2921, 6911223), (4191, 4816913), (8763, 2303741), (32131, 628293), (96393, 209431)]