20180867322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1899197}}^1$

素因数の和:1899243

約数の個数: 64

約数和(自身を含む): 52509026304

約数和(自身を除く): 32328158982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 1899197, 3798394, 5697591, 11395182, 13294379, 20891167, 26588758, 39883137, 41782334, 43681531, 62673501, 79766274, 87363062, 125347002, 131044593, 146238169, 262089186, 292476338, 305770717, 438714507, 480496841, 611541434, 877429014, 917312151, 960993682, 1441490523, 1834624302, 2882981046, 3363477887, 6726955774, 10090433661, 20180867322]

約数ペア:

[(1, 20180867322), (2, 10090433661), (3, 6726955774), (6, 3363477887), (7, 2882981046), (11, 1834624302), (14, 1441490523), (21, 960993682), (22, 917312151), (23, 877429014), (33, 611541434), (42, 480496841), (46, 438714507), (66, 305770717), (69, 292476338), (77, 262089186), (138, 146238169), (154, 131044593), (161, 125347002), (231, 87363062), (253, 79766274), (322, 62673501), (462, 43681531), (483, 41782334), (506, 39883137), (759, 26588758), (966, 20891167), (1518, 13294379), (1771, 11395182), (3542, 5697591), (5313, 3798394), (10626, 1899197)]