20512732229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{497411}}^1$

素因数の和:497608

約数の個数: 16

約数和(自身を含む): 23493763584

約数和(自身を除く): 2981031355

約数列:

[1, 11, 23, 163, 253, 1793, 3749, 41239, 497411, 5471521, 11440453, 81077993, 125844983, 891857923, 1864793839, 20512732229]

約数ペア:

[(1, 20512732229), (11, 1864793839), (23, 891857923), (163, 125844983), (253, 81077993), (1793, 11440453), (3749, 5471521), (41239, 497411)]