20104162848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{302191}}^1$

素因数の和:302228

約数の個数: 192

約数和(自身を含む): 73106288640

約数和(自身を除く): 53002125792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3696, 4158, 4752, 5544, 6048, 7392, 8316, 9504, 11088, 16632, 22176, 33264, 66528, 302191, 604382, 906573, 1208764, 1813146, 2115337, 2417528, 2719719, 3324101, 3626292, 4230674, 4835056, 5439438, 6346011, 6648202, 7252584, 8159157, 8461348, 9670112, 9972303, 10878876, 12692022, 13296404, 14505168, 16318314, 16922696, 19038033, 19944606, 21757752, 23268707, 25384044, 26592808, 29010336, 29916909, 32636628, 33845392, 38076066, 39889212, 43515504, 46537414, 50768088, 53185616, 57114099, 59833818, 65273256, 67690784, 69806121, 76152132, 79778424, 87031008, 89750727, 93074828, 101536176, 106371232, 114228198, 119667636, 130546512, 139612242, 152304264, 159556848, 179501454, 186149656, 203072352, 209418363, 228456396, 239335272, 261093024, 279224484, 304608528, 319113696, 359002908, 372299312, 418836726, 456912792, 478670544, 558448968, 609217056, 628255089, 718005816, 744598624, 837673452, 913825584, 957341088, 1116897936, 1256510178, 1436011632, 1675346904, 1827651168, 2233795872, 2513020356, 2872023264, 3350693808, 5026040712, 6701387616, 10052081424, 20104162848]

約数ペア:

[(1, 20104162848), (2, 10052081424), (3, 6701387616), (4, 5026040712), (6, 3350693808), (7, 2872023264), (8, 2513020356), (9, 2233795872), (11, 1827651168), (12, 1675346904), (14, 1436011632), (16, 1256510178), (18, 1116897936), (21, 957341088), (22, 913825584), (24, 837673452), (27, 744598624), (28, 718005816), (32, 628255089), (33, 609217056), (36, 558448968), (42, 478670544), (44, 456912792), (48, 418836726), (54, 372299312), (56, 359002908), (63, 319113696), (66, 304608528), (72, 279224484), (77, 261093024), (84, 239335272), (88, 228456396), (96, 209418363), (99, 203072352), (108, 186149656), (112, 179501454), (126, 159556848), (132, 152304264), (144, 139612242), (154, 130546512), (168, 119667636), (176, 114228198), (189, 106371232), (198, 101536176), (216, 93074828), (224, 89750727), (231, 87031008), (252, 79778424), (264, 76152132), (288, 69806121), (297, 67690784), (308, 65273256), (336, 59833818), (352, 57114099), (378, 53185616), (396, 50768088), (432, 46537414), (462, 43515504), (504, 39889212), (528, 38076066), (594, 33845392), (616, 32636628), (672, 29916909), (693, 29010336), (756, 26592808), (792, 25384044), (864, 23268707), (924, 21757752), (1008, 19944606), (1056, 19038033), (1188, 16922696), (1232, 16318314), (1386, 14505168), (1512, 13296404), (1584, 12692022), (1848, 10878876), (2016, 9972303), (2079, 9670112), (2376, 8461348), (2464, 8159157), (2772, 7252584), (3024, 6648202), (3168, 6346011), (3696, 5439438), (4158, 4835056), (4752, 4230674), (5544, 3626292), (6048, 3324101), (7392, 2719719), (8316, 2417528), (9504, 2115337), (11088, 1813146), (16632, 1208764), (22176, 906573), (33264, 604382), (66528, 302191)]