20363058

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15497}}^1$

素因数の和:15578

約数の個数: 24

約数和(自身を含む): 44727228

約数和(自身を除く): 24364170

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15497, 30994, 46491, 92982, 139473, 278946, 1131281, 2262562, 3393843, 6787686, 10181529, 20363058]

約数ペア:

[(1, 20363058), (2, 10181529), (3, 6787686), (6, 3393843), (9, 2262562), (18, 1131281), (73, 278946), (146, 139473), (219, 92982), (438, 46491), (657, 30994), (1314, 15497)]