20238978762

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{32363}}^1$

素因数の和:32724

約数の個数: 64

約数和(自身を含む): 46340069760

約数和(自身を除く): 26101090998

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 313, 333, 626, 666, 939, 999, 1878, 1998, 2817, 5634, 8451, 11581, 16902, 23162, 32363, 34743, 64726, 69486, 97089, 104229, 194178, 208458, 291267, 312687, 582534, 625374, 873801, 1197431, 1747602, 2394862, 3592293, 7184586, 10129619, 10776879, 20259238, 21553758, 30388857, 32330637, 60777714, 64661274, 91166571, 182333142, 273499713, 374795903, 546999426, 749591806, 1124387709, 2248775418, 3373163127, 6746326254, 10119489381, 20238978762]

約数ペア:

[(1, 20238978762), (2, 10119489381), (3, 6746326254), (6, 3373163127), (9, 2248775418), (18, 1124387709), (27, 749591806), (37, 546999426), (54, 374795903), (74, 273499713), (111, 182333142), (222, 91166571), (313, 64661274), (333, 60777714), (626, 32330637), (666, 30388857), (939, 21553758), (999, 20259238), (1878, 10776879), (1998, 10129619), (2817, 7184586), (5634, 3592293), (8451, 2394862), (11581, 1747602), (16902, 1197431), (23162, 873801), (32363, 625374), (34743, 582534), (64726, 312687), (69486, 291267), (97089, 208458), (104229, 194178)]