20176294508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{44839}}^1$

素因数の和:45006

約数の個数: 48

約数和(自身を含む): 37906659840

約数和(自身を除く): 17730365332

約数列:

[1, 2, 4, 23, 46, 67, 73, 92, 134, 146, 268, 292, 1541, 1679, 3082, 3358, 4891, 6164, 6716, 9782, 19564, 44839, 89678, 112493, 179356, 224986, 449972, 1031297, 2062594, 3004213, 3273247, 4125188, 6008426, 6546494, 12016852, 13092988, 69096899, 75284681, 138193798, 150569362, 219307549, 276387596, 301138724, 438615098, 877230196, 5044073627, 10088147254, 20176294508]

約数ペア:

[(1, 20176294508), (2, 10088147254), (4, 5044073627), (23, 877230196), (46, 438615098), (67, 301138724), (73, 276387596), (92, 219307549), (134, 150569362), (146, 138193798), (268, 75284681), (292, 69096899), (1541, 13092988), (1679, 12016852), (3082, 6546494), (3358, 6008426), (4891, 4125188), (6164, 3273247), (6716, 3004213), (9782, 2062594), (19564, 1031297), (44839, 449972), (89678, 224986), (112493, 179356)]