20420140732992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{225581}}^1$

素因数の和:225787

約数の個数: 672

約数和(自身を含む): 79087504414464

約数和(自身を除く): 58667363681472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 64, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 157, 168, 176, 182, 192, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 314, 336, 352, 364, 396, 416, 429, 448, 462, 468, 471, 504, 528, 546, 572, 576, 616, 624, 628, 672, 693, 704, 728, 792, 819, 832, 858, 924, 936, 942, 1001, 1008, 1056, 1092, 1099, 1144, 1232, 1248, 1256, 1287, 1344, 1386, 1413, 1456, 1584, 1638, 1716, 1727, 1848, 1872, 1884, 2002, 2016, 2041, 2112, 2184, 2198, 2288, 2464, 2496, 2512, 2574, 2772, 2826, 2912, 3003, 3168, 3276, 3297, 3432, 3454, 3696, 3744, 3768, 4004, 4032, 4082, 4368, 4396, 4576, 4928, 5024, 5148, 5181, 5544, 5652, 5824, 6006, 6123, 6336, 6552, 6594, 6864, 6908, 7392, 7488, 7536, 8008, 8164, 8736, 8792, 9009, 9152, 9891, 10048, 10296, 10362, 11088, 11304, 12012, 12089, 12246, 13104, 13188, 13728, 13816, 14287, 14784, 15072, 15543, 16016, 16328, 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2337470322, 2501242128, 2549967624, 2709678972, 2727048709, 2762464926, 2956013424, 2974962228, 3096775968, 3116627096, 3222875747, 3334989504, 3399956832, 3506205483, 3612905296, 3683286568, 3941351232, 3966616304, 4064518458, 4143697389, 4462443342, 4645163952, 4674940644, 5002484256, 5064519031, 5099935248, 5419357944, 5454097418, 5524929852, 5912026848, 5949924456, 6193551936, 6233254192, 6445751494, 6799913664, 7012410966, 7225810592, 7366573136, 7933232608, 8129036916, 8181146127, 8287394778, 8924886684, 9290327904, 9349881288, 9668627241, 10004968512, 10129038062, 10199870496, 10838715888, 10908194836, 11049859704, 11824053696, 11899848912, 12466508384, 12891502988, 14024821932, 14451621184, 14733146272, 15193557093, 15866465216, 16258073832, 16362292254, 16574789556, 17849773368, 18580655808, 18699762576, 19337254482, 20258076124, 20399740992, 21677431776, 21816389672, 22099719408, 23799697824, 24543438381, 24933016768, 25783005976, 28049643864, 29005881723, 29466292544, 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約数ペア:

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