20193634071

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 33509203200

約数和(自身を除く): 13315569129

約数列:

[1, 3, 9, 13, 27, 39, 43, 101, 117, 129, 169, 303, 351, 387, 507, 559, 909, 1019, 1161, 1313, 1521, 1677, 2727, 3057, 3939, 4343, 4563, 5031, 7267, 9171, 11817, 13029, 13247, 15093, 17069, 21801, 27513, 35451, 39087, 39741, 43817, 51207, 56459, 65403, 102919, 117261, 119223, 131451, 153621, 169377, 172211, 196209, 308757, 357669, 394353, 460863, 508131, 516633, 569621, 733967, 926271, 1183059, 1337947, 1524393, 1549899, 1708863, 2201901, 2778813, 4013841, 4425517, 4649697, 5126589, 6605703, 7405073, 12041523, 13276551, 15379767, 17393311, 19817109, 22215219, 36124569, 39829653, 52179933, 57531721, 66645657, 119488959, 156539799, 172595163, 199936971, 469619397, 517785489, 747912373, 1553356467, 2243737119, 6731211357, 20193634071]

約数ペア:

[(1, 20193634071), (3, 6731211357), (9, 2243737119), (13, 1553356467), (27, 747912373), (39, 517785489), (43, 469619397), (101, 199936971), (117, 172595163), (129, 156539799), (169, 119488959), (303, 66645657), (351, 57531721), (387, 52179933), (507, 39829653), (559, 36124569), (909, 22215219), (1019, 19817109), (1161, 17393311), (1313, 15379767), (1521, 13276551), (1677, 12041523), (2727, 7405073), (3057, 6605703), (3939, 5126589), (4343, 4649697), (4563, 4425517), (5031, 4013841), (7267, 2778813), (9171, 2201901), (11817, 1708863), (13029, 1549899), (13247, 1524393), (15093, 1337947), (17069, 1183059), (21801, 926271), (27513, 733967), (35451, 569621), (39087, 516633), (39741, 508131), (43817, 460863), (51207, 394353), (56459, 357669), (65403, 308757), (102919, 196209), (117261, 172211), (119223, 169377), (131451, 153621)]