20550147264

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3104

約数の個数: 252

約数和(自身を含む): 64119437928

約数和(自身を除く): 43569290664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 192, 204, 246, 272, 288, 289, 306, 328, 369, 408, 492, 544, 576, 578, 612, 656, 697, 738, 816, 867, 984, 1088, 1156, 1224, 1312, 1394, 1476, 1632, 1734, 1968, 2091, 2312, 2448, 2601, 2624, 2788, 2952, 3011, 3264, 3468, 3936, 4182, 4624, 4896, 5202, 5576, 5904, 6022, 6273, 6936, 7872, 8364, 9033, 9248, 9792, 10404, 11152, 11808, 11849, 12044, 12546, 13872, 16728, 18066, 18496, 20808, 22304, 23616, 23698, 24088, 25092, 27099, 27744, 33456, 35547, 36132, 41616, 44608, 47396, 48176, 50184, 51187, 54198, 55488, 66912, 71094, 72264, 83232, 94792, 96352, 100368, 102374, 106641, 108396, 123451, 133824, 142188, 144528, 153561, 166464, 189584, 192704, 200736, 204748, 213282, 216792, 246902, 284376, 289056, 307122, 370353, 379168, 401472, 409496, 426564, 433584, 460683, 493804, 568752, 578112, 614244, 740706, 758336, 818992, 853128, 867168, 870179, 921366, 987608, 1111059, 1137504, 1228488, 1481412, 1637984, 1706256, 1734336, 1740358, 1842732, 1975216, 2098667, 2222118, 2275008, 2456976, 2610537, 2962824, 3275968, 3412512, 3480716, 3685464, 3950432, 4197334, 4444236, 4913952, 5221074, 5925648, 6296001, 6825024, 6961432, 7370928, 7831611, 7900864, 8394668, 8888472, 9827904, 10442148, 11851296, 12592002, 13922864, 14741856, 15663222, 16789336, 17776944, 18888003, 20884296, 23702592, 25184004, 27845728, 29483712, 31326444, 33578672, 35553888, 35677339, 37776006, 41768592, 50368008, 55691456, 62652888, 67157344, 71107776, 71354678, 75552012, 83537184, 100736016, 107032017, 125305776, 134314688, 142709356, 151104024, 167074368, 201472032, 214064034, 250611552, 285418712, 302208048, 321096051, 402944064, 428128068, 501223104, 570837424, 604416096, 642192102, 856256136, 1141674848, 1208832192, 1284384204, 1712512272, 2283349696, 2568768408, 3425024544, 5137536816, 6850049088, 10275073632, 20550147264]

約数ペア:

[(1, 20550147264), (2, 10275073632), (3, 6850049088), (4, 5137536816), (6, 3425024544), (8, 2568768408), (9, 2283349696), (12, 1712512272), (16, 1284384204), (17, 1208832192), (18, 1141674848), (24, 856256136), (32, 642192102), (34, 604416096), (36, 570837424), (41, 501223104), (48, 428128068), (51, 402944064), (64, 321096051), (68, 302208048), (72, 285418712), (82, 250611552), (96, 214064034), (102, 201472032), (123, 167074368), (136, 151104024), (144, 142709356), (153, 134314688), (164, 125305776), (192, 107032017), (204, 100736016), (246, 83537184), (272, 75552012), (288, 71354678), (289, 71107776), (306, 67157344), (328, 62652888), (369, 55691456), (408, 50368008), (492, 41768592), (544, 37776006), (576, 35677339), (578, 35553888), (612, 33578672), (656, 31326444), (697, 29483712), (738, 27845728), (816, 25184004), (867, 23702592), (984, 20884296), (1088, 18888003), (1156, 17776944), (1224, 16789336), (1312, 15663222), (1394, 14741856), (1476, 13922864), (1632, 12592002), (1734, 11851296), (1968, 10442148), (2091, 9827904), (2312, 8888472), (2448, 8394668), (2601, 7900864), (2624, 7831611), (2788, 7370928), (2952, 6961432), (3011, 6825024), (3264, 6296001), (3468, 5925648), (3936, 5221074), (4182, 4913952), (4624, 4444236), (4896, 4197334), (5202, 3950432), (5576, 3685464), (5904, 3480716), (6022, 3412512), (6273, 3275968), (6936, 2962824), (7872, 2610537), (8364, 2456976), (9033, 2275008), (9248, 2222118), (9792, 2098667), (10404, 1975216), (11152, 1842732), (11808, 1740358), (11849, 1734336), (12044, 1706256), (12546, 1637984), (13872, 1481412), (16728, 1228488), (18066, 1137504), (18496, 1111059), (20808, 987608), (22304, 921366), (23616, 870179), (23698, 867168), (24088, 853128), (25092, 818992), (27099, 758336), (27744, 740706), (33456, 614244), (35547, 578112), (36132, 568752), (41616, 493804), (44608, 460683), (47396, 433584), (48176, 426564), (50184, 409496), (51187, 401472), (54198, 379168), (55488, 370353), (66912, 307122), (71094, 289056), (72264, 284376), (83232, 246902), (94792, 216792), (96352, 213282), (100368, 204748), (102374, 200736), (106641, 192704), (108396, 189584), (123451, 166464), (133824, 153561), (142188, 144528)]