20183259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 28472832

約数和(自身を除く): 8289573

約数列:

[1, 3, 23, 69, 73, 219, 1679, 4007, 5037, 12021, 92161, 276483, 292511, 877533, 6727753, 20183259]

約数ペア:

[(1, 20183259), (3, 6727753), (23, 877533), (69, 292511), (73, 276483), (219, 92161), (1679, 12021), (4007, 5037)]