20159095296

素因数分解:

$2^9\times 3^1\times {\mathrm{211}}^1\times {\mathrm{62201}}^1$

素因数の和:62433

約数の個数: 80

約数和(自身を含む): 53960483808

約数和(自身を除く): 33801388512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 512, 633, 768, 844, 1266, 1536, 1688, 2532, 3376, 5064, 6752, 10128, 13504, 20256, 27008, 40512, 54016, 62201, 81024, 108032, 124402, 162048, 186603, 248804, 324096, 373206, 497608, 746412, 995216, 1492824, 1990432, 2985648, 3980864, 5971296, 7961728, 11942592, 13124411, 15923456, 23885184, 26248822, 31846912, 39373233, 47770368, 52497644, 78746466, 95540736, 104995288, 157492932, 209990576, 314985864, 419981152, 629971728, 839962304, 1259943456, 1679924608, 2519886912, 3359849216, 5039773824, 6719698432, 10079547648, 20159095296]

約数ペア:

[(1, 20159095296), (2, 10079547648), (3, 6719698432), (4, 5039773824), (6, 3359849216), (8, 2519886912), (12, 1679924608), (16, 1259943456), (24, 839962304), (32, 629971728), (48, 419981152), (64, 314985864), (96, 209990576), (128, 157492932), (192, 104995288), (211, 95540736), (256, 78746466), (384, 52497644), (422, 47770368), (512, 39373233), (633, 31846912), (768, 26248822), (844, 23885184), (1266, 15923456), (1536, 13124411), (1688, 11942592), (2532, 7961728), (3376, 5971296), (5064, 3980864), (6752, 2985648), (10128, 1990432), (13504, 1492824), (20256, 995216), (27008, 746412), (40512, 497608), (54016, 373206), (62201, 324096), (81024, 248804), (108032, 186603), (124402, 162048)]