20176046293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{318883}}^1$

素因数の和:319084

約数の個数: 16

約数和(自身を含む): 22571885056

約数和(自身を除く): 2395838763

約数列:

[1, 13, 31, 157, 403, 2041, 4867, 63271, 318883, 4145479, 9885373, 50064631, 128509849, 650840203, 1552003561, 20176046293]

約数ペア:

[(1, 20176046293), (13, 1552003561), (31, 650840203), (157, 128509849), (403, 50064631), (2041, 9885373), (4867, 4145479), (63271, 318883)]