20163564004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{122948561}}^1$

素因数の和:122948606

約数の個数: 12

約数和(自身を含む): 36146877228

約数和(自身を除く): 15983313224

約数列:

[1, 2, 4, 41, 82, 164, 122948561, 245897122, 491794244, 5040891001, 10081782002, 20163564004]

約数ペア:

[(1, 20163564004), (2, 10081782002), (4, 5040891001), (41, 491794244), (82, 245897122), (164, 122948561)]