20176043304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{1301}}^1$

素因数の和:1879

約数の個数: 128

約数和(自身を含む): 53996544000

約数和(自身を除く): 33820500696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 479, 568, 852, 958, 1301, 1349, 1437, 1704, 1916, 2602, 2698, 2874, 3832, 3903, 4047, 5204, 5396, 5748, 7806, 8094, 9101, 10408, 10792, 11496, 15612, 16188, 18202, 24719, 27303, 31224, 32376, 34009, 36404, 49438, 54606, 68018, 72808, 74157, 92371, 98876, 102027, 109212, 136036, 148314, 184742, 197752, 204054, 218424, 272072, 277113, 296628, 369484, 408108, 554226, 593256, 623179, 646171, 738968, 816216, 1108452, 1246358, 1292342, 1755049, 1869537, 1938513, 2216904, 2492716, 2584684, 3510098, 3739074, 3877026, 4985432, 5169368, 5265147, 7020196, 7478148, 7754052, 10530294, 11840401, 14040392, 14956296, 15508104, 21060588, 23680802, 35521203, 42121176, 44245709, 47361604, 71042406, 88491418, 94723208, 132737127, 142084812, 176982836, 265474254, 284169624, 353965672, 530948508, 840668471, 1061897016, 1681336942, 2522005413, 3362673884, 5044010826, 6725347768, 10088021652, 20176043304]

約数ペア:

[(1, 20176043304), (2, 10088021652), (3, 6725347768), (4, 5044010826), (6, 3362673884), (8, 2522005413), (12, 1681336942), (19, 1061897016), (24, 840668471), (38, 530948508), (57, 353965672), (71, 284169624), (76, 265474254), (114, 176982836), (142, 142084812), (152, 132737127), (213, 94723208), (228, 88491418), (284, 71042406), (426, 47361604), (456, 44245709), (479, 42121176), (568, 35521203), (852, 23680802), (958, 21060588), (1301, 15508104), (1349, 14956296), (1437, 14040392), (1704, 11840401), (1916, 10530294), (2602, 7754052), (2698, 7478148), (2874, 7020196), (3832, 5265147), (3903, 5169368), (4047, 4985432), (5204, 3877026), (5396, 3739074), (5748, 3510098), (7806, 2584684), (8094, 2492716), (9101, 2216904), (10408, 1938513), (10792, 1869537), (11496, 1755049), (15612, 1292342), (16188, 1246358), (18202, 1108452), (24719, 816216), (27303, 738968), (31224, 646171), (32376, 623179), (34009, 593256), (36404, 554226), (49438, 408108), (54606, 369484), (68018, 296628), (72808, 277113), (74157, 272072), (92371, 218424), (98876, 204054), (102027, 197752), (109212, 184742), (136036, 148314)]