20143544256

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 672

約数和(自身を含む): 71482963968

約数和(自身を除く): 51339419712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 32, 33, 34, 36, 44, 46, 47, 48, 51, 64, 66, 68, 69, 72, 88, 92, 94, 96, 99, 102, 132, 136, 138, 141, 144, 153, 173, 176, 184, 187, 188, 192, 198, 204, 207, 253, 264, 272, 276, 282, 288, 306, 346, 352, 368, 374, 376, 391, 396, 408, 414, 423, 506, 517, 519, 528, 544, 552, 561, 564, 576, 612, 692, 704, 736, 748, 752, 759, 782, 792, 799, 816, 828, 846, 1012, 1034, 1038, 1056, 1081, 1088, 1104, 1122, 1128, 1173, 1224, 1384, 1472, 1496, 1504, 1518, 1551, 1557, 1564, 1584, 1598, 1632, 1656, 1683, 1692, 1903, 2024, 2068, 2076, 2112, 2162, 2208, 2244, 2256, 2277, 2346, 2397, 2448, 2768, 2941, 2992, 3008, 3036, 3102, 3114, 3128, 3168, 3196, 3243, 3264, 3312, 3366, 3384, 3519, 3806, 3979, 4048, 4136, 4152, 4301, 4324, 4416, 4488, 4512, 4554, 4653, 4692, 4794, 4896, 5536, 5709, 5882, 5984, 6072, 6204, 6228, 6256, 6336, 6392, 6486, 6624, 6732, 6768, 7038, 7191, 7612, 7958, 8096, 8131, 8272, 8304, 8602, 8648, 8789, 8823, 8976, 9024, 9108, 9306, 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約数ペア:

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