20143586176

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{857}}^1$

素因数の和:1624

約数の個数: 128

約数和(自身を含む): 47223633600

約数和(自身を除く): 27080047424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 709, 857, 896, 1036, 1184, 1418, 1714, 2072, 2368, 2836, 3428, 4144, 4736, 4963, 5672, 5999, 6856, 8288, 9926, 11344, 11998, 13712, 16576, 19852, 22688, 23996, 26233, 27424, 31709, 33152, 39704, 45376, 47992, 52466, 54848, 63418, 79408, 90752, 95984, 104932, 109696, 126836, 158816, 183631, 191968, 209864, 221963, 253672, 317632, 367262, 383936, 419728, 443926, 507344, 607613, 635264, 734524, 767872, 839456, 887852, 1014688, 1215226, 1469048, 1678912, 1775704, 2029376, 2430452, 2938096, 3357824, 3551408, 4058752, 4253291, 4860904, 5876192, 7102816, 8506582, 9721808, 11752384, 14205632, 17013164, 19443616, 22481681, 23504768, 28411264, 34026328, 38887232, 44963362, 68052656, 77774464, 89926724, 136105312, 157371767, 179853448, 272210624, 314743534, 359706896, 544421248, 629487068, 719413792, 1258974136, 1438827584, 2517948272, 2877655168, 5035896544, 10071793088, 20143586176]

約数ペア:

[(1, 20143586176), (2, 10071793088), (4, 5035896544), (7, 2877655168), (8, 2517948272), (14, 1438827584), (16, 1258974136), (28, 719413792), (32, 629487068), (37, 544421248), (56, 359706896), (64, 314743534), (74, 272210624), (112, 179853448), (128, 157371767), (148, 136105312), (224, 89926724), (259, 77774464), (296, 68052656), (448, 44963362), (518, 38887232), (592, 34026328), (709, 28411264), (857, 23504768), (896, 22481681), (1036, 19443616), (1184, 17013164), (1418, 14205632), (1714, 11752384), (2072, 9721808), (2368, 8506582), (2836, 7102816), (3428, 5876192), (4144, 4860904), (4736, 4253291), (4963, 4058752), (5672, 3551408), (5999, 3357824), (6856, 2938096), (8288, 2430452), (9926, 2029376), (11344, 1775704), (11998, 1678912), (13712, 1469048), (16576, 1215226), (19852, 1014688), (22688, 887852), (23996, 839456), (26233, 767872), (27424, 734524), (31709, 635264), (33152, 607613), (39704, 507344), (45376, 443926), (47992, 419728), (52466, 383936), (54848, 367262), (63418, 317632), (79408, 253672), (90752, 221963), (95984, 209864), (104932, 191968), (109696, 183631), (126836, 158816)]