20136706

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 30700800

約数和(自身を除く): 10564094

約数列:

[1, 2, 103, 206, 239, 409, 478, 818, 24617, 42127, 49234, 84254, 97751, 195502, 10068353, 20136706]

約数ペア:

[(1, 20136706), (2, 10068353), (103, 195502), (206, 97751), (239, 84254), (409, 49234), (478, 42127), (818, 24617)]