20167498548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{102023}}^1$

素因数の和:102086

約数の個数: 108

約数和(自身を含む): 57004889760

約数和(自身を除く): 36837391212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 289, 306, 323, 342, 578, 612, 646, 684, 867, 969, 1156, 1292, 1734, 1938, 2601, 2907, 3468, 3876, 5202, 5491, 5814, 10404, 10982, 11628, 16473, 21964, 32946, 49419, 65892, 98838, 102023, 197676, 204046, 306069, 408092, 612138, 918207, 1224276, 1734391, 1836414, 1938437, 3468782, 3672828, 3876874, 5203173, 5815311, 6937564, 7753748, 10406346, 11630622, 15609519, 17445933, 20812692, 23261244, 29484647, 31219038, 32953429, 34891866, 58969294, 62438076, 65906858, 69783732, 88453941, 98860287, 117938588, 131813716, 176907882, 197720574, 265361823, 296580861, 353815764, 395441148, 530723646, 560208293, 593161722, 1061447292, 1120416586, 1186323444, 1680624879, 2240833172, 3361249758, 5041874637, 6722499516, 10083749274, 20167498548]

約数ペア:

[(1, 20167498548), (2, 10083749274), (3, 6722499516), (4, 5041874637), (6, 3361249758), (9, 2240833172), (12, 1680624879), (17, 1186323444), (18, 1120416586), (19, 1061447292), (34, 593161722), (36, 560208293), (38, 530723646), (51, 395441148), (57, 353815764), (68, 296580861), (76, 265361823), (102, 197720574), (114, 176907882), (153, 131813716), (171, 117938588), (204, 98860287), (228, 88453941), (289, 69783732), (306, 65906858), (323, 62438076), (342, 58969294), (578, 34891866), (612, 32953429), (646, 31219038), (684, 29484647), (867, 23261244), (969, 20812692), (1156, 17445933), (1292, 15609519), (1734, 11630622), (1938, 10406346), (2601, 7753748), (2907, 6937564), (3468, 5815311), (3876, 5203173), (5202, 3876874), (5491, 3672828), (5814, 3468782), (10404, 1938437), (10982, 1836414), (11628, 1734391), (16473, 1224276), (21964, 918207), (32946, 612138), (49419, 408092), (65892, 306069), (98838, 204046), (102023, 197676)]