20906034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 23002446

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 769, 1182, 1538, 2307, 4531, 4614, 9062, 13593, 17687, 27186, 35374, 53061, 106122, 151493, 302986, 454479, 908958, 3484339, 6968678, 10453017, 20906034]

約数ペア:

[(1, 20906034), (2, 10453017), (3, 6968678), (6, 3484339), (23, 908958), (46, 454479), (69, 302986), (138, 151493), (197, 106122), (394, 53061), (591, 35374), (769, 27186), (1182, 17687), (1538, 13593), (2307, 9062), (4531, 4614)]