20123202533734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{373127}}^1$

素因数の和:373917

約数の個数: 64

約数和(自身を含む): 33511670438400

約数和(自身を除く): 13388467904666

約数列:

[1, 2, 17, 29, 34, 58, 83, 166, 493, 659, 986, 1318, 1411, 2407, 2822, 4814, 11203, 19111, 22406, 38222, 40919, 54697, 81838, 109394, 324887, 373127, 649774, 746254, 929849, 1586213, 1859698, 3172426, 6343159, 10820683, 12686318, 21641366, 26965621, 30969541, 53931242, 61939082, 183951611, 245890693, 367903222, 491781386, 526482197, 898116689, 1052964394, 1796233378, 4180141781, 7130830097, 8360283562, 14261660194, 15267983713, 20408927519, 30535967426, 40817855038, 121224111649, 242448223298, 346951767823, 591858898051, 693903535646, 1183717796102, 10061601266867, 20123202533734]

約数ペア:

[(1, 20123202533734), (2, 10061601266867), (17, 1183717796102), (29, 693903535646), (34, 591858898051), (58, 346951767823), (83, 242448223298), (166, 121224111649), (493, 40817855038), (659, 30535967426), (986, 20408927519), (1318, 15267983713), (1411, 14261660194), (2407, 8360283562), (2822, 7130830097), (4814, 4180141781), (11203, 1796233378), (19111, 1052964394), (22406, 898116689), (38222, 526482197), (40919, 491781386), (54697, 367903222), (81838, 245890693), (109394, 183951611), (324887, 61939082), (373127, 53931242), (649774, 30969541), (746254, 26965621), (929849, 21641366), (1586213, 12686318), (1859698, 10820683), (3172426, 6343159)]