20589034392

素因数分解:

$2^3\times 3^2\times {\mathrm{587}}^1\times {\mathrm{619}}^1\times {\mathrm{787}}^1$

素因数の和:2005

約数の個数: 96

約数和(自身を含む): 56018289600

約数和(自身を除く): 35429255208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 587, 619, 787, 1174, 1238, 1574, 1761, 1857, 2348, 2361, 2476, 3148, 3522, 3714, 4696, 4722, 4952, 5283, 5571, 6296, 7044, 7083, 7428, 9444, 10566, 11142, 14088, 14166, 14856, 18888, 21132, 22284, 28332, 42264, 44568, 56664, 363353, 461969, 487153, 726706, 923938, 974306, 1090059, 1385907, 1453412, 1461459, 1847876, 1948612, 2180118, 2771814, 2906824, 2922918, 3270177, 3695752, 3897224, 4157721, 4360236, 4384377, 5543628, 5845836, 6540354, 8315442, 8720472, 8768754, 11087256, 11691672, 13080708, 16630884, 17537508, 26161416, 33261768, 35075016, 285958811, 571917622, 857876433, 1143835244, 1715752866, 2287670488, 2573629299, 3431505732, 5147258598, 6863011464, 10294517196, 20589034392]

約数ペア:

[(1, 20589034392), (2, 10294517196), (3, 6863011464), (4, 5147258598), (6, 3431505732), (8, 2573629299), (9, 2287670488), (12, 1715752866), (18, 1143835244), (24, 857876433), (36, 571917622), (72, 285958811), (587, 35075016), (619, 33261768), (787, 26161416), (1174, 17537508), (1238, 16630884), (1574, 13080708), (1761, 11691672), (1857, 11087256), (2348, 8768754), (2361, 8720472), (2476, 8315442), (3148, 6540354), (3522, 5845836), (3714, 5543628), (4696, 4384377), (4722, 4360236), (4952, 4157721), (5283, 3897224), (5571, 3695752), (6296, 3270177), (7044, 2922918), (7083, 2906824), (7428, 2771814), (9444, 2180118), (10566, 1948612), (11142, 1847876), (14088, 1461459), (14166, 1453412), (14856, 1385907), (18888, 1090059), (21132, 974306), (22284, 923938), (28332, 726706), (42264, 487153), (44568, 461969), (56664, 363353)]