20183374848

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 704

約数和(自身を含む): 72894947328

約数和(自身を除く): 52711572480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 31, 32, 34, 39, 42, 48, 51, 52, 56, 62, 64, 68, 78, 84, 91, 93, 96, 102, 104, 112, 119, 124, 128, 136, 137, 156, 168, 182, 186, 192, 204, 208, 217, 221, 224, 238, 248, 256, 272, 273, 274, 312, 336, 357, 364, 372, 384, 403, 408, 411, 416, 434, 442, 448, 476, 496, 512, 527, 544, 546, 548, 624, 651, 663, 672, 714, 728, 744, 768, 806, 816, 822, 832, 868, 884, 896, 952, 959, 992, 1024, 1054, 1088, 1092, 1096, 1209, 1248, 1302, 1326, 1344, 1428, 1456, 1488, 1536, 1547, 1581, 1612, 1632, 1644, 1664, 1736, 1768, 1781, 1792, 1904, 1918, 1984, 2108, 2176, 2184, 2192, 2329, 2418, 2496, 2604, 2652, 2688, 2821, 2856, 2877, 2912, 2976, 3072, 3094, 3162, 3224, 3264, 3288, 3328, 3472, 3536, 3562, 3584, 3689, 3808, 3836, 3968, 4216, 4247, 4352, 4368, 4384, 4641, 4658, 4836, 4992, 5208, 5304, 5343, 5376, 5642, 5712, 5754, 5824, 5952, 6188, 6324, 6448, 6528, 6576, 6656, 6851, 6944, 6987, 7072, 7124, 7168, 7378, 7616, 7672, 7936, 8432, 8463, 8494, 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約数ペア:

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