20166012726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{498739}}^1$

素因数の和:499060

約数の個数: 32

約数和(自身を含む): 42229313280

約数和(自身を除く): 22063300554

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293, 586, 879, 1758, 6739, 13478, 20217, 40434, 498739, 997478, 1496217, 2992434, 11470997, 22941994, 34412991, 68825982, 146130527, 292261054, 438391581, 876783162, 3361002121, 6722004242, 10083006363, 20166012726]

約数ペア:

[(1, 20166012726), (2, 10083006363), (3, 6722004242), (6, 3361002121), (23, 876783162), (46, 438391581), (69, 292261054), (138, 146130527), (293, 68825982), (586, 34412991), (879, 22941994), (1758, 11470997), (6739, 2992434), (13478, 1496217), (20217, 997478), (40434, 498739)]