20446862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6089}}^1$

素因数の和:6187

約数の個数: 16

約数和(自身を含む): 32447520

約数和(自身を除く): 12000658

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 6089, 12178, 140047, 280094, 444497, 888994, 10223431, 20446862]

約数ペア:

[(1, 20446862), (2, 10223431), (23, 888994), (46, 444497), (73, 280094), (146, 140047), (1679, 12178), (3358, 6089)]