2016204888

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{16573}}^1$

素因数の和:16756

約数の個数: 64

約数和(自身を含む): 5214843360

約数和(自身を除く): 3198638472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 137, 148, 222, 274, 296, 411, 444, 548, 822, 888, 1096, 1644, 3288, 5069, 10138, 15207, 16573, 20276, 30414, 33146, 40552, 49719, 60828, 66292, 99438, 121656, 132584, 198876, 397752, 613201, 1226402, 1839603, 2270501, 2452804, 3679206, 4541002, 4905608, 6811503, 7358412, 9082004, 13623006, 14716824, 18164008, 27246012, 54492024, 84008537, 168017074, 252025611, 336034148, 504051222, 672068296, 1008102444, 2016204888]

約数ペア:

[(1, 2016204888), (2, 1008102444), (3, 672068296), (4, 504051222), (6, 336034148), (8, 252025611), (12, 168017074), (24, 84008537), (37, 54492024), (74, 27246012), (111, 18164008), (137, 14716824), (148, 13623006), (222, 9082004), (274, 7358412), (296, 6811503), (411, 4905608), (444, 4541002), (548, 3679206), (822, 2452804), (888, 2270501), (1096, 1839603), (1644, 1226402), (3288, 613201), (5069, 397752), (10138, 198876), (15207, 132584), (16573, 121656), (20276, 99438), (30414, 66292), (33146, 60828), (40552, 49719)]