2020868044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 4225697280

約数和(自身を除く): 2204829236

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 113, 226, 247, 299, 437, 452, 494, 598, 787, 874, 988, 1196, 1469, 1574, 1748, 2147, 2599, 2938, 3148, 4294, 5198, 5681, 5876, 8588, 10231, 10396, 11362, 14953, 18101, 20462, 22724, 27911, 29906, 33787, 36202, 40924, 49381, 55822, 59812, 67574, 72404, 88931, 98762, 111644, 135148, 177862, 194389, 197524, 235313, 343919, 355724, 388778, 470626, 641953, 687838, 777556, 941252, 1156103, 1283906, 1375676, 1689689, 2045413, 2312206, 2567812, 3379378, 4090826, 4470947, 4624412, 6758756, 8181652, 8941894, 17883788, 21965957, 26590369, 38862847, 43931914, 53180738, 77725694, 87863828, 106361476, 155451388, 505217011, 1010434022, 2020868044]

約数ペア:

[(1, 2020868044), (2, 1010434022), (4, 505217011), (13, 155451388), (19, 106361476), (23, 87863828), (26, 77725694), (38, 53180738), (46, 43931914), (52, 38862847), (76, 26590369), (92, 21965957), (113, 17883788), (226, 8941894), (247, 8181652), (299, 6758756), (437, 4624412), (452, 4470947), (494, 4090826), (598, 3379378), (787, 2567812), (874, 2312206), (988, 2045413), (1196, 1689689), (1469, 1375676), (1574, 1283906), (1748, 1156103), (2147, 941252), (2599, 777556), (2938, 687838), (3148, 641953), (4294, 470626), (5198, 388778), (5681, 355724), (5876, 343919), (8588, 235313), (10231, 197524), (10396, 194389), (11362, 177862), (14953, 135148), (18101, 111644), (20462, 98762), (22724, 88931), (27911, 72404), (29906, 67574), (33787, 59812), (36202, 55822), (40924, 49381)]