20239675176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191533}}^1$

素因数の和:191603

約数の個数: 128

約数和(自身を含む): 62884442880

約数和(自身を除く): 42644767704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 518, 629, 714, 777, 888, 952, 1036, 1258, 1428, 1554, 1887, 2072, 2516, 2856, 3108, 3774, 4403, 5032, 6216, 7548, 8806, 13209, 15096, 17612, 26418, 35224, 52836, 105672, 191533, 383066, 574599, 766132, 1149198, 1340731, 1532264, 2298396, 2681462, 3256061, 4022193, 4596792, 5362924, 6512122, 7086721, 8044386, 9768183, 10725848, 13024244, 14173442, 16088772, 19536366, 21260163, 22792427, 26048488, 28346884, 32177544, 39072732, 42520326, 45584854, 49607047, 56693768, 68377281, 78145464, 85040652, 91169708, 99214094, 120474257, 136754562, 148821141, 170081304, 182339416, 198428188, 240948514, 273509124, 297642282, 361422771, 396856376, 481897028, 547018248, 595284564, 722845542, 843319799, 963794056, 1190569128, 1445691084, 1686639598, 2529959397, 2891382168, 3373279196, 5059918794, 6746558392, 10119837588, 20239675176]

約数ペア:

[(1, 20239675176), (2, 10119837588), (3, 6746558392), (4, 5059918794), (6, 3373279196), (7, 2891382168), (8, 2529959397), (12, 1686639598), (14, 1445691084), (17, 1190569128), (21, 963794056), (24, 843319799), (28, 722845542), (34, 595284564), (37, 547018248), (42, 481897028), (51, 396856376), (56, 361422771), (68, 297642282), (74, 273509124), (84, 240948514), (102, 198428188), (111, 182339416), (119, 170081304), (136, 148821141), (148, 136754562), (168, 120474257), (204, 99214094), (222, 91169708), (238, 85040652), (259, 78145464), (296, 68377281), (357, 56693768), (408, 49607047), (444, 45584854), (476, 42520326), (518, 39072732), (629, 32177544), (714, 28346884), (777, 26048488), (888, 22792427), (952, 21260163), (1036, 19536366), (1258, 16088772), (1428, 14173442), (1554, 13024244), (1887, 10725848), (2072, 9768183), (2516, 8044386), (2856, 7086721), (3108, 6512122), (3774, 5362924), (4403, 4596792), (5032, 4022193), (6216, 3256061), (7548, 2681462), (8806, 2298396), (13209, 1532264), (15096, 1340731), (17612, 1149198), (26418, 766132), (35224, 574599), (52836, 383066), (105672, 191533)]