20565118547

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{39727}}^1$

素因数の和:40138

約数の個数: 16

約数和(自身を含む): 21830694912

約数和(自身を除く): 1265576365

約数列:

[1, 23, 71, 317, 1633, 7291, 22507, 39727, 517661, 913721, 2820617, 12593459, 64874191, 289649557, 894135589, 20565118547]

約数ペア:

[(1, 20565118547), (23, 894135589), (71, 289649557), (317, 64874191), (1633, 12593459), (7291, 2820617), (22507, 913721), (39727, 517661)]