20562344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233663}}^1$

素因数の和:233680

約数の個数: 16

約数和(自身を含む): 42059520

約数和(自身を除く): 21497176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233663, 467326, 934652, 1869304, 2570293, 5140586, 10281172, 20562344]

約数ペア:

[(1, 20562344), (2, 10281172), (4, 5140586), (8, 2570293), (11, 1869304), (22, 934652), (44, 467326), (88, 233663)]