20037441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9137}}^1$

素因数の和:9200

約数の個数: 16

約数和(自身を含む): 28949184

約数和(自身を除く): 8911743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 9137, 27411, 155329, 392891, 465987, 1178673, 6679147, 20037441]

約数ペア:

[(1, 20037441), (3, 6679147), (17, 1178673), (43, 465987), (51, 392891), (129, 155329), (731, 27411), (2193, 9137)]