20178044592

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1\times {\mathrm{2371}}^1$

素因数の和:4146

約数の個数: 80

約数和(自身を含む): 52667736192

約数和(自身を除く): 32489691600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1657, 1712, 2371, 2568, 3314, 4742, 4971, 5136, 6628, 7113, 9484, 9942, 13256, 14226, 18968, 19884, 26512, 28452, 37936, 39768, 56904, 79536, 113808, 177299, 253697, 354598, 507394, 531897, 709196, 761091, 1014788, 1063794, 1418392, 1522182, 2029576, 2127588, 2836784, 3044364, 3928747, 4059152, 4255176, 6088728, 7857494, 8510352, 11786241, 12177456, 15714988, 23572482, 31429976, 47144964, 62859952, 94289928, 188579856, 420375929, 840751858, 1261127787, 1681503716, 2522255574, 3363007432, 5044511148, 6726014864, 10089022296, 20178044592]

約数ペア:

[(1, 20178044592), (2, 10089022296), (3, 6726014864), (4, 5044511148), (6, 3363007432), (8, 2522255574), (12, 1681503716), (16, 1261127787), (24, 840751858), (48, 420375929), (107, 188579856), (214, 94289928), (321, 62859952), (428, 47144964), (642, 31429976), (856, 23572482), (1284, 15714988), (1657, 12177456), (1712, 11786241), (2371, 8510352), (2568, 7857494), (3314, 6088728), (4742, 4255176), (4971, 4059152), (5136, 3928747), (6628, 3044364), (7113, 2836784), (9484, 2127588), (9942, 2029576), (13256, 1522182), (14226, 1418392), (18968, 1063794), (19884, 1014788), (26512, 761091), (28452, 709196), (37936, 531897), (39768, 507394), (56904, 354598), (79536, 253697), (113808, 177299)]