20136480026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{36931}}^1$

素因数の和:37326

約数の個数: 32

約数和(自身を含む): 33120026688

約数和(自身を除く): 12983546662

約数列:

[1, 2, 13, 26, 67, 134, 313, 626, 871, 1742, 4069, 8138, 20971, 36931, 41942, 73862, 272623, 480103, 545246, 960206, 2474377, 4948754, 11559403, 23118806, 32166901, 64333802, 150272239, 300544478, 774480001, 1548960002, 10068240013, 20136480026]

約数ペア:

[(1, 20136480026), (2, 10068240013), (13, 1548960002), (26, 774480001), (67, 300544478), (134, 150272239), (313, 64333802), (626, 32166901), (871, 23118806), (1742, 11559403), (4069, 4948754), (8138, 2474377), (20971, 960206), (36931, 545246), (41942, 480103), (73862, 272623)]