20997232703

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{1085521}}^1$

素因数の和:1085602

約数の個数: 12

約数和(自身を含む): 22691751888

約数和(自身を除く): 1694519185

約数列:

[1, 23, 29, 667, 841, 19343, 1085521, 24966983, 31480109, 724042507, 912923161, 20997232703]

約数ペア:

[(1, 20997232703), (23, 912923161), (29, 724042507), (667, 31480109), (841, 24966983), (19343, 1085521)]