20239259568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{74143}}^1$

素因数の和:74223

約数の個数: 120

約数和(自身を含む): 58693576704

約数和(自身を除く): 38454317136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 121, 132, 141, 176, 188, 242, 264, 282, 363, 376, 484, 517, 528, 564, 726, 752, 968, 1034, 1128, 1452, 1551, 1936, 2068, 2256, 2904, 3102, 4136, 5687, 5808, 6204, 8272, 11374, 12408, 17061, 22748, 24816, 34122, 45496, 68244, 74143, 90992, 136488, 148286, 222429, 272976, 296572, 444858, 593144, 815573, 889716, 1186288, 1631146, 1779432, 2446719, 3262292, 3484721, 3558864, 4893438, 6524584, 6969442, 8971303, 9786876, 10454163, 13049168, 13938884, 17942606, 19573752, 20908326, 26913909, 27877768, 35885212, 38331931, 39147504, 41816652, 53827818, 55755536, 71770424, 76663862, 83633304, 107655636, 114995793, 143540848, 153327724, 167266608, 215311272, 229991586, 306655448, 421651241, 430622544, 459983172, 613310896, 843302482, 919966344, 1264953723, 1686604964, 1839932688, 2529907446, 3373209928, 5059814892, 6746419856, 10119629784, 20239259568]

約数ペア:

[(1, 20239259568), (2, 10119629784), (3, 6746419856), (4, 5059814892), (6, 3373209928), (8, 2529907446), (11, 1839932688), (12, 1686604964), (16, 1264953723), (22, 919966344), (24, 843302482), (33, 613310896), (44, 459983172), (47, 430622544), (48, 421651241), (66, 306655448), (88, 229991586), (94, 215311272), (121, 167266608), (132, 153327724), (141, 143540848), (176, 114995793), (188, 107655636), (242, 83633304), (264, 76663862), (282, 71770424), (363, 55755536), (376, 53827818), (484, 41816652), (517, 39147504), (528, 38331931), (564, 35885212), (726, 27877768), (752, 26913909), (968, 20908326), (1034, 19573752), (1128, 17942606), (1452, 13938884), (1551, 13049168), (1936, 10454163), (2068, 9786876), (2256, 8971303), (2904, 6969442), (3102, 6524584), (4136, 4893438), (5687, 3558864), (5808, 3484721), (6204, 3262292), (8272, 2446719), (11374, 1779432), (12408, 1631146), (17061, 1186288), (22748, 889716), (24816, 815573), (34122, 593144), (45496, 444858), (68244, 296572), (74143, 272976), (90992, 222429), (136488, 148286)]