20179583616

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1$

素因数の和:2066

約数の個数: 128

約数和(自身を含む): 54244987200

約数和(自身を除く): 34065403584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 179, 192, 346, 358, 384, 519, 537, 692, 716, 1038, 1074, 1384, 1432, 1697, 2076, 2148, 2768, 2864, 3394, 4152, 4296, 5091, 5536, 5728, 6788, 8304, 8592, 10182, 11072, 11456, 13576, 16608, 17184, 20364, 22144, 22912, 27152, 30967, 33216, 34368, 40728, 54304, 61934, 66432, 68736, 81456, 92901, 108608, 123868, 162912, 185802, 217216, 247736, 293581, 303763, 325824, 371604, 495472, 587162, 607526, 651648, 743208, 880743, 911289, 990944, 1174324, 1215052, 1486416, 1761486, 1822578, 1981888, 2348648, 2430104, 2972832, 3522972, 3645156, 3963776, 4697296, 4860208, 5945664, 7045944, 7290312, 9394592, 9720416, 11891328, 14091888, 14580624, 18789184, 19440832, 28183776, 29161248, 37578368, 38881664, 52550999, 56367552, 58322496, 105101998, 112735104, 116644992, 157652997, 210203996, 315305994, 420407992, 630611988, 840815984, 1261223976, 1681631968, 2522447952, 3363263936, 5044895904, 6726527872, 10089791808, 20179583616]

約数ペア:

[(1, 20179583616), (2, 10089791808), (3, 6726527872), (4, 5044895904), (6, 3363263936), (8, 2522447952), (12, 1681631968), (16, 1261223976), (24, 840815984), (32, 630611988), (48, 420407992), (64, 315305994), (96, 210203996), (128, 157652997), (173, 116644992), (179, 112735104), (192, 105101998), (346, 58322496), (358, 56367552), (384, 52550999), (519, 38881664), (537, 37578368), (692, 29161248), (716, 28183776), (1038, 19440832), (1074, 18789184), (1384, 14580624), (1432, 14091888), (1697, 11891328), (2076, 9720416), (2148, 9394592), (2768, 7290312), (2864, 7045944), (3394, 5945664), (4152, 4860208), (4296, 4697296), (5091, 3963776), (5536, 3645156), (5728, 3522972), (6788, 2972832), (8304, 2430104), (8592, 2348648), (10182, 1981888), (11072, 1822578), (11456, 1761486), (13576, 1486416), (16608, 1215052), (17184, 1174324), (20364, 990944), (22144, 911289), (22912, 880743), (27152, 743208), (30967, 651648), (33216, 607526), (34368, 587162), (40728, 495472), (54304, 371604), (61934, 325824), (66432, 303763), (68736, 293581), (81456, 247736), (92901, 217216), (108608, 185802), (123868, 162912)]