20062016317

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61657}}^1$

素因数の和:61777

約数の個数: 32

約数和(自身を含む): 25002565632

約数和(自身を除く): 4940549315

約数列:

[1, 7, 23, 43, 47, 161, 301, 329, 989, 1081, 2021, 6923, 7567, 14147, 46483, 61657, 325381, 431599, 1418111, 2651251, 2897879, 9926777, 18558757, 20285153, 60978773, 66651217, 124608797, 426851411, 466558519, 872261579, 2866002331, 20062016317]

約数ペア:

[(1, 20062016317), (7, 2866002331), (23, 872261579), (43, 466558519), (47, 426851411), (161, 124608797), (301, 66651217), (329, 60978773), (989, 20285153), (1081, 18558757), (2021, 9926777), (6923, 2897879), (7567, 2651251), (14147, 1418111), (46483, 431599), (61657, 325381)]