20790787601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1012259}}^1$

素因数の和:1012348

約数の個数: 16

約数和(自身を含む): 23322470400

約数和(自身を除く): 2531682799

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 1012259, 19232921, 23281957, 47576173, 442357183, 903947287, 1094251979, 20790787601]

約数ペア:

[(1, 20790787601), (19, 1094251979), (23, 903947287), (47, 442357183), (437, 47576173), (893, 23281957), (1081, 19232921), (20539, 1012259)]