20097928704

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1869227}}^1$

素因数の和:1869255

約数の個数: 80

約数和(自身を含む): 61191047808

約数和(自身を除く): 41093119104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 1869227, 3738454, 5607681, 7476908, 11215362, 13084589, 14953816, 22430724, 26169178, 29907632, 39253767, 44861448, 52338356, 59815264, 78507534, 89722896, 104676712, 119630528, 157015068, 179445792, 209353424, 239261056, 314030136, 358891584, 418706848, 478522112, 628060272, 717783168, 837413696, 957044224, 1256120544, 1435566336, 1674827392, 2512241088, 2871132672, 3349654784, 5024482176, 6699309568, 10048964352, 20097928704]

約数ペア:

[(1, 20097928704), (2, 10048964352), (3, 6699309568), (4, 5024482176), (6, 3349654784), (7, 2871132672), (8, 2512241088), (12, 1674827392), (14, 1435566336), (16, 1256120544), (21, 957044224), (24, 837413696), (28, 717783168), (32, 628060272), (42, 478522112), (48, 418706848), (56, 358891584), (64, 314030136), (84, 239261056), (96, 209353424), (112, 179445792), (128, 157015068), (168, 119630528), (192, 104676712), (224, 89722896), (256, 78507534), (336, 59815264), (384, 52338356), (448, 44861448), (512, 39253767), (672, 29907632), (768, 26169178), (896, 22430724), (1344, 14953816), (1536, 13084589), (1792, 11215362), (2688, 7476908), (3584, 5607681), (5376, 3738454), (10752, 1869227)]