20144657197

素因数分解:

$7^3\times {\mathrm{8741}}^1\times {\mathrm{6719}}^1$

素因数の和:15481

約数の個数: 16

約数和(自身を含む): 23498496000

約数和(自身を除く): 3353838803

約数列:

[1, 7, 49, 343, 6719, 8741, 47033, 61187, 329231, 428309, 2304617, 2998163, 58730779, 411115453, 2877808171, 20144657197]

約数ペア:

[(1, 20144657197), (7, 2877808171), (49, 411115453), (343, 58730779), (6719, 2998163), (8741, 2304617), (47033, 428309), (61187, 329231)]