20166068252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6221}}^1\times {\mathrm{73673}}^1$

素因数の和:79909

約数の個数: 24

約数和(自身を含む): 38505568752

約数和(自身を除く): 18339500500

約数列:

[1, 2, 4, 11, 22, 44, 6221, 12442, 24884, 68431, 73673, 136862, 147346, 273724, 294692, 810403, 1620806, 3241612, 458319733, 916639466, 1833278932, 5041517063, 10083034126, 20166068252]

約数ペア:

[(1, 20166068252), (2, 10083034126), (4, 5041517063), (11, 1833278932), (22, 916639466), (44, 458319733), (6221, 3241612), (12442, 1620806), (24884, 810403), (68431, 294692), (73673, 273724), (136862, 147346)]