20375896074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1\times {\mathrm{4447}}^1$

素因数の和:6047

約数の個数: 64

約数和(自身を含む): 44675712000

約数和(自身を除く): 24299815926

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 1549, 2958, 3098, 4447, 4647, 8894, 9294, 13341, 26333, 26682, 44921, 52666, 75599, 78999, 89842, 128963, 134763, 151198, 157998, 226797, 257926, 269526, 386889, 453594, 763657, 773778, 1527314, 2192371, 2290971, 4384742, 4581942, 6577113, 6888403, 13154226, 13776806, 20665209, 41330418, 117102851, 199763687, 234205702, 351308553, 399527374, 599291061, 702617106, 1198582122, 3395982679, 6791965358, 10187948037, 20375896074]

約数ペア:

[(1, 20375896074), (2, 10187948037), (3, 6791965358), (6, 3395982679), (17, 1198582122), (29, 702617106), (34, 599291061), (51, 399527374), (58, 351308553), (87, 234205702), (102, 199763687), (174, 117102851), (493, 41330418), (986, 20665209), (1479, 13776806), (1549, 13154226), (2958, 6888403), (3098, 6577113), (4447, 4581942), (4647, 4384742), (8894, 2290971), (9294, 2192371), (13341, 1527314), (26333, 773778), (26682, 763657), (44921, 453594), (52666, 386889), (75599, 269526), (78999, 257926), (89842, 226797), (128963, 157998), (134763, 151198)]