20327636742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{22093}}^1$

素因数の和:23277

約数の個数: 64

約数和(自身を含む): 48953233920

約数和(自身を除く): 28625597178

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1153, 2306, 3459, 6918, 8071, 16142, 21907, 22093, 24213, 43814, 44186, 48426, 65721, 66279, 131442, 132558, 153349, 154651, 306698, 309302, 419767, 460047, 463953, 839534, 920094, 927906, 1259301, 2518602, 2938369, 5876738, 8815107, 17630214, 25473229, 50946458, 76419687, 152839374, 178312603, 356625206, 483991351, 534937809, 967982702, 1069875618, 1451974053, 2903948106, 3387939457, 6775878914, 10163818371, 20327636742]

約数ペア:

[(1, 20327636742), (2, 10163818371), (3, 6775878914), (6, 3387939457), (7, 2903948106), (14, 1451974053), (19, 1069875618), (21, 967982702), (38, 534937809), (42, 483991351), (57, 356625206), (114, 178312603), (133, 152839374), (266, 76419687), (399, 50946458), (798, 25473229), (1153, 17630214), (2306, 8815107), (3459, 5876738), (6918, 2938369), (8071, 2518602), (16142, 1259301), (21907, 927906), (22093, 920094), (24213, 839534), (43814, 463953), (44186, 460047), (48426, 419767), (65721, 309302), (66279, 306698), (131442, 154651), (132558, 153349)]