20186565679767

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1\times {\mathrm{34261}}^1$

素因数の和:35164

約数の個数: 64

約数和(自身を含む): 28468794654720

約数和(自身を除く): 8282228974953

約数列:

[1, 3, 31, 59, 93, 167, 177, 501, 643, 1829, 1929, 5177, 5487, 9853, 15531, 19933, 29559, 34261, 37937, 59799, 102783, 107381, 113811, 305443, 322143, 916329, 1062091, 1176047, 2021399, 3186273, 3328811, 3528141, 5721587, 6064197, 6335479, 9986433, 17164761, 19006437, 22029823, 62663369, 66089469, 177369197, 187990107, 196399849, 337573633, 532107591, 589199547, 682924513, 1012720899, 1299759557, 2048773539, 3678980441, 3899278671, 10464782623, 11036941323, 31394347869, 40292546267, 114048393671, 120877638801, 217059846019, 342145181013, 651179538057, 6728855226589, 20186565679767]

約数ペア:

[(1, 20186565679767), (3, 6728855226589), (31, 651179538057), (59, 342145181013), (93, 217059846019), (167, 120877638801), (177, 114048393671), (501, 40292546267), (643, 31394347869), (1829, 11036941323), (1929, 10464782623), (5177, 3899278671), (5487, 3678980441), (9853, 2048773539), (15531, 1299759557), (19933, 1012720899), (29559, 682924513), (34261, 589199547), (37937, 532107591), (59799, 337573633), (102783, 196399849), (107381, 187990107), (113811, 177369197), (305443, 66089469), (322143, 62663369), (916329, 22029823), (1062091, 19006437), (1176047, 17164761), (2021399, 9986433), (3186273, 6335479), (3328811, 6064197), (3528141, 5721587)]