20105992586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1\times {\mathrm{60649}}^1$

素因数の和:66029

約数の個数: 16

約数和(自身を含む): 31138195200

約数和(自身を除く): 11032202614

約数列:

[1, 2, 31, 62, 5347, 10694, 60649, 121298, 165757, 331514, 1880119, 3760238, 324290203, 648580406, 10052996293, 20105992586]

約数ペア:

[(1, 20105992586), (2, 10052996293), (31, 648580406), (62, 324290203), (5347, 3760238), (10694, 1880119), (60649, 331514), (121298, 165757)]