2080354806

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{142159}}^1$

素因数の和:142441

約数の個数: 32

約数和(自身を含む): 4640102400

約数和(自身を除く): 2559747594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 142159, 284318, 426477, 852954, 1279431, 2558862, 3838293, 7676586, 38525089, 77050178, 115575267, 231150534, 346725801, 693451602, 1040177403, 2080354806]

約数ペア:

[(1, 2080354806), (2, 1040177403), (3, 693451602), (6, 346725801), (9, 231150534), (18, 115575267), (27, 77050178), (54, 38525089), (271, 7676586), (542, 3838293), (813, 2558862), (1626, 1279431), (2439, 852954), (4878, 426477), (7317, 284318), (14634, 142159)]