20107126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4007}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 32657184

約数和(自身を除く): 12550058

約数列:

[1, 2, 13, 26, 193, 386, 2509, 4007, 5018, 8014, 52091, 104182, 773351, 1546702, 10053563, 20107126]

約数ペア:

[(1, 20107126), (2, 10053563), (13, 1546702), (26, 773351), (193, 104182), (386, 52091), (2509, 8014), (4007, 5018)]