20562302488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{92003}}^1$

素因数の和:92336

約数の個数: 64

約数和(自身を含む): 47606549760

約数和(自身を除く): 27044247272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 307, 364, 614, 728, 1228, 2149, 2456, 3991, 4298, 7982, 8596, 15964, 17192, 27937, 31928, 55874, 92003, 111748, 184006, 223496, 368012, 644021, 736024, 1196039, 1288042, 2392078, 2576084, 4784156, 5152168, 8372273, 9568312, 16744546, 28244921, 33489092, 56489842, 66978184, 112979684, 197714447, 225959368, 367183973, 395428894, 734367946, 790857788, 1468735892, 1581715576, 2570287811, 2937471784, 5140575622, 10281151244, 20562302488]

約数ペア:

[(1, 20562302488), (2, 10281151244), (4, 5140575622), (7, 2937471784), (8, 2570287811), (13, 1581715576), (14, 1468735892), (26, 790857788), (28, 734367946), (52, 395428894), (56, 367183973), (91, 225959368), (104, 197714447), (182, 112979684), (307, 66978184), (364, 56489842), (614, 33489092), (728, 28244921), (1228, 16744546), (2149, 9568312), (2456, 8372273), (3991, 5152168), (4298, 4784156), (7982, 2576084), (8596, 2392078), (15964, 1288042), (17192, 1196039), (27937, 736024), (31928, 644021), (55874, 368012), (92003, 223496), (111748, 184006)]