20061285124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1\times {\mathrm{1777}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 36869632128

約数和(自身を除く): 16808347004

約数列:

[1, 2, 4, 23, 46, 92, 277, 443, 554, 886, 1108, 1772, 1777, 3554, 6371, 7108, 10189, 12742, 20378, 25484, 40756, 40871, 81742, 122711, 163484, 245422, 490844, 492229, 787211, 984458, 1574422, 1968916, 2822353, 3148844, 5644706, 11289412, 11321267, 18105853, 22642534, 36211706, 45285068, 72423412, 218057447, 436114894, 872229788, 5015321281, 10030642562, 20061285124]

約数ペア:

[(1, 20061285124), (2, 10030642562), (4, 5015321281), (23, 872229788), (46, 436114894), (92, 218057447), (277, 72423412), (443, 45285068), (554, 36211706), (886, 22642534), (1108, 18105853), (1772, 11321267), (1777, 11289412), (3554, 5644706), (6371, 3148844), (7108, 2822353), (10189, 1968916), (12742, 1574422), (20378, 984458), (25484, 787211), (40756, 492229), (40871, 490844), (81742, 245422), (122711, 163484)]