20768272776

素因数分解:

$2^3\times 3^3\times {\mathrm{8363}}^1\times {\mathrm{11497}}^1$

素因数の和:19875

約数の個数: 64

約数和(自身を含む): 57701563200

約数和(自身を除く): 36933290424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 8363, 11497, 16726, 22994, 25089, 33452, 34491, 45988, 50178, 66904, 68982, 75267, 91976, 100356, 103473, 137964, 150534, 200712, 206946, 225801, 275928, 301068, 310419, 413892, 451602, 602136, 620838, 827784, 903204, 1241676, 1806408, 2483352, 96149411, 192298822, 288448233, 384597644, 576896466, 769195288, 865344699, 1153792932, 1730689398, 2307585864, 2596034097, 3461378796, 5192068194, 6922757592, 10384136388, 20768272776]

約数ペア:

[(1, 20768272776), (2, 10384136388), (3, 6922757592), (4, 5192068194), (6, 3461378796), (8, 2596034097), (9, 2307585864), (12, 1730689398), (18, 1153792932), (24, 865344699), (27, 769195288), (36, 576896466), (54, 384597644), (72, 288448233), (108, 192298822), (216, 96149411), (8363, 2483352), (11497, 1806408), (16726, 1241676), (22994, 903204), (25089, 827784), (33452, 620838), (34491, 602136), (45988, 451602), (50178, 413892), (66904, 310419), (68982, 301068), (75267, 275928), (91976, 225801), (100356, 206946), (103473, 200712), (137964, 150534)]