20213628864

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 672

約数和(自身を含む): 69739020288

約数和(自身を除く): 49525391424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 31, 32, 33, 34, 39, 44, 48, 51, 52, 62, 64, 66, 68, 78, 88, 93, 96, 102, 104, 121, 124, 127, 132, 136, 143, 156, 176, 186, 187, 192, 204, 208, 221, 242, 248, 254, 264, 272, 286, 312, 341, 352, 363, 372, 374, 381, 403, 408, 416, 429, 442, 484, 496, 508, 527, 528, 544, 561, 572, 624, 663, 682, 704, 726, 744, 748, 762, 806, 816, 832, 858, 884, 968, 992, 1016, 1023, 1054, 1056, 1088, 1122, 1144, 1209, 1248, 1326, 1364, 1397, 1452, 1488, 1496, 1524, 1573, 1581, 1612, 1632, 1651, 1716, 1768, 1936, 1984, 2032, 2046, 2057, 2108, 2112, 2159, 2244, 2288, 2418, 2431, 2496, 2652, 2728, 2794, 2904, 2976, 2992, 3048, 3146, 3162, 3224, 3264, 3302, 3432, 3536, 3751, 3872, 3937, 4064, 4092, 4114, 4191, 4216, 4318, 4433, 4488, 4576, 4719, 4836, 4862, 4953, 5304, 5456, 5588, 5797, 5808, 5952, 5984, 6096, 6171, 6292, 6324, 6448, 6477, 6604, 6851, 6864, 7072, 7293, 7502, 7744, 7874, 8128, 8184, 8228, 8382, 8432, 8636, 8866, 8976, 9152, 9438, 9672, 9724, 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127534, 129921, 131648, 133858, 134112, 138176, 139128, 141856, 142494, 145288, 146289, 150722, 151008, 153543, 155584, 158496, 160446, 164424, 168402, 173228, 180048, 184404, 185504, 188976, 189992, 191301, 195052, 197472, 199771, 200787, 204724, 207264, 212784, 213928, 217932, 219232, 224536, 226083, 233376, 240064, 245872, 251968, 255068, 259842, 261239, 267716, 268224, 278256, 283712, 284988, 290576, 292578, 301444, 302016, 307086, 308737, 316992, 320892, 328848, 336804, 346456, 360096, 368808, 371008, 377952, 379984, 382602, 390104, 394944, 399542, 401574, 409448, 414528, 425568, 427856, 435864, 438464, 449072, 452166, 466752, 476377, 491744, 510136, 519684, 522478, 535432, 556512, 562991, 569976, 581152, 585156, 599313, 602888, 614172, 617474, 641784, 657696, 673608, 692912, 720192, 736219, 737616, 755904, 759968, 765204, 780208, 783717, 799084, 803148, 818896, 828971, 851136, 855712, 870077, 871728, 898144, 904332, 926211, 952754, 983488, 1020272, 1039368, 1044956, 1070864, 1113024, 1125982, 1139952, 1162304, 1170312, 1198626, 1205776, 1228344, 1234948, 1283568, 1315392, 1347216, 1385824, 1429131, 1472438, 1475232, 1519936, 1530408, 1560416, 1567434, 1598168, 1606296, 1637792, 1657942, 1688973, 1711424, 1740154, 1743456, 1796288, 1808664, 1852422, 1905508, 2040544, 2078736, 2089912, 2141728, 2208657, 2251964, 2279904, 2340624, 2397252, 2411552, 2456688, 2469896, 2486913, 2567136, 2610231, 2694432, 2771648, 2858262, 2944876, 2950464, 3060816, 3120832, 3134868, 3196336, 3212592, 3275584, 3315884, 3377946, 3396107, 3480308, 3486912, 3617328, 3704844, 3811016, 4081088, 4157472, 4179824, 4283456, 4417314, 4503928, 4559808, 4681248, 4794504, 4823104, 4913376, 4939792, 4973826, 5134272, 5220462, 5388864, 5716524, 5889752, 6121632, 6192901, 6269736, 6392672, 6425184, 6631768, 6755892, 6792214, 6960616, 7234656, 7409688, 7622032, 8098409, 8314944, 8359648, 8834628, 9007856, 9362496, 9570847, 9589008, 9826752, 9879584, 9947652, 10188321, 10440924, 11433048, 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842234536, 918801312, 1189036992, 1263351804, 1554894528, 1684469072, 1837602624, 2526703608, 3368938144, 5053407216, 6737876288, 10106814432, 20213628864]

約数ペア:

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