20114465049

素因数分解:

$3^4\times 7^1\times {\mathrm{35475247}}^1$

素因数の和:35475266

約数の個数: 20

約数和(自身を含む): 34340040064

約数和(自身を除く): 14225575015

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 35475247, 106425741, 248326729, 319277223, 744980187, 957831669, 2234940561, 2873495007, 6704821683, 20114465049]

約数ペア:

[(1, 20114465049), (3, 6704821683), (7, 2873495007), (9, 2234940561), (21, 957831669), (27, 744980187), (63, 319277223), (81, 248326729), (189, 106425741), (567, 35475247)]