20081034

素因数分解:

$2^1\times 3^7\times {\mathrm{4591}}^1$

素因数の和:4614

約数の個数: 32

約数和(自身を含む): 45185280

約数和(自身を除く): 25104246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 4591, 9182, 13773, 27546, 41319, 82638, 123957, 247914, 371871, 743742, 1115613, 2231226, 3346839, 6693678, 10040517, 20081034]

約数ペア:

[(1, 20081034), (2, 10040517), (3, 6693678), (6, 3346839), (9, 2231226), (18, 1115613), (27, 743742), (54, 371871), (81, 247914), (162, 123957), (243, 82638), (486, 41319), (729, 27546), (1458, 13773), (2187, 9182), (4374, 4591)]