27295004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20057

約数の個数: 24

約数和(自身を含む): 53792256

約数和(自身を除く): 26497252

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 20011, 40022, 80044, 220121, 440242, 620341, 880484, 1240682, 2481364, 6823751, 13647502, 27295004]

約数ペア:

[(1, 27295004), (2, 13647502), (4, 6823751), (11, 2481364), (22, 1240682), (31, 880484), (44, 620341), (62, 440242), (124, 220121), (341, 80044), (682, 40022), (1364, 20011)]