20114415

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 34978320

約数和(自身を除く): 14863905

約数列:

[1, 3, 5, 9, 15, 45, 443, 1009, 1329, 2215, 3027, 3987, 5045, 6645, 9081, 15135, 19935, 45405, 446987, 1340961, 2234935, 4022883, 6704805, 20114415]

約数ペア:

[(1, 20114415), (3, 6704805), (5, 4022883), (9, 2234935), (15, 1340961), (45, 446987), (443, 45405), (1009, 19935), (1329, 15135), (2215, 9081), (3027, 6645), (3987, 5045)]