20005947413760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1276619}}^1$

素因数の和:1276714

約数の個数: 576

約数和(自身を含む): 81163128453120

約数和(自身を除く): 61157181039360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 106, 110, 112, 120, 128, 132, 140, 154, 159, 160, 165, 168, 176, 192, 210, 212, 220, 224, 231, 240, 256, 264, 265, 280, 308, 318, 320, 330, 336, 352, 371, 384, 385, 420, 424, 440, 448, 462, 480, 528, 530, 560, 583, 616, 636, 640, 660, 672, 704, 742, 768, 770, 795, 840, 848, 880, 896, 924, 960, 1056, 1060, 1113, 1120, 1155, 1166, 1232, 1272, 1280, 1320, 1344, 1408, 1484, 1540, 1590, 1680, 1696, 1749, 1760, 1792, 1848, 1855, 1920, 2112, 2120, 2226, 2240, 2310, 2332, 2464, 2544, 2640, 2688, 2816, 2915, 2968, 3080, 3180, 3360, 3392, 3498, 3520, 3696, 3710, 3840, 4081, 4224, 4240, 4452, 4480, 4620, 4664, 4928, 5088, 5280, 5376, 5565, 5830, 5936, 6160, 6360, 6720, 6784, 6996, 7040, 7392, 7420, 8162, 8448, 8480, 8745, 8904, 8960, 9240, 9328, 9856, 10176, 10560, 11130, 11660, 11872, 12243, 12320, 12720, 13440, 13568, 13992, 14080, 14784, 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約数ペア:

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