20958612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75937}}^1$

素因数の和:75967

約数の個数: 24

約数和(自身を含む): 51030336

約数和(自身を除く): 30071724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75937, 151874, 227811, 303748, 455622, 911244, 1746551, 3493102, 5239653, 6986204, 10479306, 20958612]

約数ペア:

[(1, 20958612), (2, 10479306), (3, 6986204), (4, 5239653), (6, 3493102), (12, 1746551), (23, 911244), (46, 455622), (69, 303748), (92, 227811), (138, 151874), (276, 75937)]