20832419994624

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{8831}}^1$

素因数の和:9126

約数の個数: 880

約数和(自身を含む): 75602473943040

約数和(自身を除く): 54770053948416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 239, 252, 256, 272, 288, 306, 324, 336, 357, 378, 384, 408, 432, 448, 459, 476, 478, 504, 512, 544, 567, 576, 612, 648, 672, 714, 717, 756, 768, 816, 864, 896, 918, 952, 956, 1008, 1024, 1071, 1088, 1134, 1152, 1224, 1296, 1344, 1377, 1428, 1434, 1512, 1536, 1632, 1673, 1728, 1792, 1836, 1904, 1912, 2016, 2142, 2151, 2176, 2268, 2304, 2448, 2592, 2688, 2754, 2856, 2868, 3024, 3072, 3213, 3264, 3346, 3456, 3584, 3672, 3808, 3824, 4032, 4063, 4284, 4302, 4352, 4536, 4608, 4896, 5019, 5184, 5376, 5508, 5712, 5736, 6048, 6426, 6453, 6528, 6692, 6912, 7168, 7344, 7616, 7648, 8064, 8126, 8568, 8604, 8704, 8831, 9072, 9216, 9639, 9792, 10038, 10368, 10752, 11016, 11424, 11472, 12096, 12189, 12852, 12906, 13056, 13384, 13824, 14688, 15057, 15232, 15296, 16128, 16252, 17136, 17208, 17408, 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2976059999232, 3472069999104, 5208104998656, 6944139998208, 10416209997312, 20832419994624]

約数ペア:

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