20007240023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{172561}}^1$

素因数の和:172726

約数の個数: 12

約数和(自身を含む): 21175428144

約数和(自身を除く): 1168188121

約数列:

[1, 23, 71, 1633, 5041, 115943, 172561, 3968903, 12251831, 281792113, 869880001, 20007240023]

約数ペア:

[(1, 20007240023), (23, 869880001), (71, 281792113), (1633, 12251831), (5041, 3968903), (115943, 172561)]