20076147

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8200

約数の個数: 32

約数和(自身を含む): 36610560

約数和(自身を除く): 16534413

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 8171, 24513, 57197, 73539, 106223, 171591, 220617, 318669, 514773, 743561, 956007, 1544319, 2230683, 2868021, 6692049, 20076147]

約数ペア:

[(1, 20076147), (3, 6692049), (7, 2868021), (9, 2230683), (13, 1544319), (21, 956007), (27, 743561), (39, 514773), (63, 318669), (91, 220617), (117, 171591), (189, 106223), (273, 73539), (351, 57197), (819, 24513), (2457, 8171)]