20310363369

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{266027}}^1$

素因数の和:266549

約数の個数: 24

約数和(自身を含む): 31125276000

約数和(自身を除く): 10814912631

約数列:

[1, 3, 9, 17, 51, 153, 499, 1497, 4491, 8483, 25449, 76347, 266027, 798081, 2394243, 4522459, 13567377, 40702131, 132747473, 398242419, 1194727257, 2256707041, 6770121123, 20310363369]

約数ペア:

[(1, 20310363369), (3, 6770121123), (9, 2256707041), (17, 1194727257), (51, 398242419), (153, 132747473), (499, 40702131), (1497, 13567377), (4491, 4522459), (8483, 2394243), (25449, 798081), (76347, 266027)]