20268535464

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3637}}^1$

素因数の和:3852

約数の個数: 192

約数和(自身を含む): 60526861200

約数和(自身を除く): 40258325736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 157, 174, 204, 232, 261, 306, 314, 348, 408, 471, 493, 522, 612, 628, 696, 942, 986, 1044, 1224, 1256, 1413, 1479, 1884, 1972, 2088, 2669, 2826, 2958, 3637, 3768, 3944, 4437, 4553, 5338, 5652, 5916, 7274, 8007, 8874, 9106, 10676, 10911, 11304, 11832, 13659, 14548, 16014, 17748, 18212, 21352, 21822, 24021, 27318, 29096, 32028, 32733, 35496, 36424, 40977, 43644, 48042, 54636, 61829, 64056, 65466, 77401, 81954, 87288, 96084, 105473, 109272, 123658, 130932, 154802, 163908, 185487, 192168, 210946, 232203, 247316, 261864, 309604, 316419, 327816, 370974, 421892, 464406, 494632, 556461, 571009, 619208, 632838, 696609, 741948, 843784, 928812, 949257, 1112922, 1142018, 1265676, 1393218, 1483896, 1713027, 1793041, 1857624, 1898514, 2225844, 2284036, 2531352, 2786436, 3426054, 3586082, 3797028, 4451688, 4568072, 5139081, 5379123, 5572872, 6852108, 7172164, 7594056, 9707153, 10278162, 10758246, 13704216, 14344328, 16137369, 16559261, 19414306, 20556324, 21516492, 29121459, 32274738, 33118522, 38828612, 41112648, 43032984, 49677783, 58242918, 64549476, 66237044, 77657224, 87364377, 99355566, 116485836, 129098952, 132474088, 149033349, 174728754, 198711132, 232971672, 281507437, 298066698, 349457508, 397422264, 563014874, 596133396, 698915016, 844522311, 1126029748, 1192266792, 1689044622, 2252059496, 2533566933, 3378089244, 5067133866, 6756178488, 10134267732, 20268535464]

約数ペア:

[(1, 20268535464), (2, 10134267732), (3, 6756178488), (4, 5067133866), (6, 3378089244), (8, 2533566933), (9, 2252059496), (12, 1689044622), (17, 1192266792), (18, 1126029748), (24, 844522311), (29, 698915016), (34, 596133396), (36, 563014874), (51, 397422264), (58, 349457508), (68, 298066698), (72, 281507437), (87, 232971672), (102, 198711132), (116, 174728754), (136, 149033349), (153, 132474088), (157, 129098952), (174, 116485836), (204, 99355566), (232, 87364377), (261, 77657224), (306, 66237044), (314, 64549476), (348, 58242918), (408, 49677783), (471, 43032984), (493, 41112648), (522, 38828612), (612, 33118522), (628, 32274738), (696, 29121459), (942, 21516492), (986, 20556324), (1044, 19414306), (1224, 16559261), (1256, 16137369), (1413, 14344328), (1479, 13704216), (1884, 10758246), (1972, 10278162), (2088, 9707153), (2669, 7594056), (2826, 7172164), (2958, 6852108), (3637, 5572872), (3768, 5379123), (3944, 5139081), (4437, 4568072), (4553, 4451688), (5338, 3797028), (5652, 3586082), (5916, 3426054), (7274, 2786436), (8007, 2531352), (8874, 2284036), (9106, 2225844), (10676, 1898514), (10911, 1857624), (11304, 1793041), (11832, 1713027), (13659, 1483896), (14548, 1393218), (16014, 1265676), (17748, 1142018), (18212, 1112922), (21352, 949257), (21822, 928812), (24021, 843784), (27318, 741948), (29096, 696609), (32028, 632838), (32733, 619208), (35496, 571009), (36424, 556461), (40977, 494632), (43644, 464406), (48042, 421892), (54636, 370974), (61829, 327816), (64056, 316419), (65466, 309604), (77401, 261864), (81954, 247316), (87288, 232203), (96084, 210946), (105473, 192168), (109272, 185487), (123658, 163908), (130932, 154802)]