20937029595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32460511}}^1$

素因数の和:32460562

約数の個数: 16

約数和(自身を含む): 34278300672

約数和(自身を除く): 13341271077

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 32460511, 97381533, 162302555, 486907665, 1395801973, 4187405919, 6979009865, 20937029595]

約数ペア:

[(1, 20937029595), (3, 6979009865), (5, 4187405919), (15, 1395801973), (43, 486907665), (129, 162302555), (215, 97381533), (645, 32460511)]