20210852261

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{47059}}^1$

素因数の和:47416

約数の個数: 16

約数和(自身を含む): 21468395520

約数和(自身を除く): 1257543259

約数列:

[1, 23, 71, 263, 1633, 6049, 18673, 47059, 429479, 1082357, 3341189, 12376517, 76847347, 284659891, 878732707, 20210852261]

約数ペア:

[(1, 20210852261), (23, 878732707), (71, 284659891), (263, 76847347), (1633, 12376517), (6049, 3341189), (18673, 1082357), (47059, 429479)]