20559033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9029}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 33808320

約数和(自身を除く): 13249287

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 9029, 27087, 81261, 99319, 207667, 297957, 623001, 893871, 1869003, 2284337, 6853011, 20559033]

約数ペア:

[(1, 20559033), (3, 6853011), (9, 2284337), (11, 1869003), (23, 893871), (33, 623001), (69, 297957), (99, 207667), (207, 99319), (253, 81261), (759, 27087), (2277, 9029)]