20136612736

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{46229}}^1$

素因数の和:46367

約数の個数: 64

約数和(自身を含む): 41590357200

約数和(自身を除く): 21453744464

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 128, 164, 166, 328, 332, 656, 664, 1312, 1328, 2624, 2656, 3403, 5248, 5312, 6806, 10624, 13612, 27224, 46229, 54448, 92458, 108896, 184916, 217792, 369832, 435584, 739664, 1479328, 1895389, 2958656, 3790778, 3837007, 5917312, 7581556, 7674014, 15163112, 15348028, 30326224, 30696056, 60652448, 61392112, 121304896, 122784224, 157317287, 242609792, 245568448, 314634574, 491136896, 629269148, 1258538296, 2517076592, 5034153184, 10068306368, 20136612736]

約数ペア:

[(1, 20136612736), (2, 10068306368), (4, 5034153184), (8, 2517076592), (16, 1258538296), (32, 629269148), (41, 491136896), (64, 314634574), (82, 245568448), (83, 242609792), (128, 157317287), (164, 122784224), (166, 121304896), (328, 61392112), (332, 60652448), (656, 30696056), (664, 30326224), (1312, 15348028), (1328, 15163112), (2624, 7674014), (2656, 7581556), (3403, 5917312), (5248, 3837007), (5312, 3790778), (6806, 2958656), (10624, 1895389), (13612, 1479328), (27224, 739664), (46229, 435584), (54448, 369832), (92458, 217792), (108896, 184916)]