20230892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19991}}^1$

素因数の和:20029

約数の個数: 24

約数和(自身を含む): 40303872

約数和(自身を除く): 20072980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19991, 39982, 79964, 219901, 439802, 459793, 879604, 919586, 1839172, 5057723, 10115446, 20230892]

約数ペア:

[(1, 20230892), (2, 10115446), (4, 5057723), (11, 1839172), (22, 919586), (23, 879604), (44, 459793), (46, 439802), (92, 219901), (253, 79964), (506, 39982), (1012, 19991)]