20163744384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{4057}}^1$

素因数の和:4167

約数の個数: 192

約数和(自身を含む): 62683439040

約数和(自身を除く): 42519694656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1204, 1344, 1376, 1806, 1849, 2064, 2408, 2688, 2752, 3612, 3698, 4057, 4128, 4816, 5504, 5547, 7224, 7396, 8114, 8256, 9632, 11094, 12171, 12943, 14448, 14792, 16228, 16512, 19264, 22188, 24342, 25886, 28399, 28896, 29584, 32456, 38528, 38829, 44376, 48684, 51772, 56798, 57792, 59168, 64912, 77658, 85197, 88752, 97368, 103544, 113596, 115584, 118336, 129824, 155316, 170394, 174451, 177504, 194736, 207088, 227192, 236672, 259648, 310632, 340788, 348902, 355008, 389472, 414176, 454384, 519296, 523353, 621264, 681576, 697804, 710016, 778944, 828352, 908768, 1046706, 1221157, 1242528, 1363152, 1395608, 1557888, 1656704, 1817536, 2093412, 2442314, 2485056, 2726304, 2791216, 3635072, 3663471, 4186824, 4884628, 4970112, 5452608, 5582432, 7326942, 7501393, 8373648, 9769256, 10905216, 11164864, 14653884, 15002786, 16747296, 19538512, 22329728, 22504179, 29307768, 30005572, 33494592, 39077024, 45008358, 52509751, 58615536, 60011144, 66989184, 78154048, 90016716, 105019502, 117231072, 120022288, 156308096, 157529253, 180033432, 210039004, 234462144, 240044576, 315058506, 360066864, 420078008, 468924288, 480089152, 630117012, 720133728, 840156016, 960178304, 1260234024, 1440267456, 1680312032, 2520468048, 2880534912, 3360624064, 5040936096, 6721248128, 10081872192, 20163744384]

約数ペア:

[(1, 20163744384), (2, 10081872192), (3, 6721248128), (4, 5040936096), (6, 3360624064), (7, 2880534912), (8, 2520468048), (12, 1680312032), (14, 1440267456), (16, 1260234024), (21, 960178304), (24, 840156016), (28, 720133728), (32, 630117012), (42, 480089152), (43, 468924288), (48, 420078008), (56, 360066864), (64, 315058506), (84, 240044576), (86, 234462144), (96, 210039004), (112, 180033432), (128, 157529253), (129, 156308096), (168, 120022288), (172, 117231072), (192, 105019502), (224, 90016716), (258, 78154048), (301, 66989184), (336, 60011144), (344, 58615536), (384, 52509751), (448, 45008358), (516, 39077024), (602, 33494592), (672, 30005572), (688, 29307768), (896, 22504179), (903, 22329728), (1032, 19538512), (1204, 16747296), (1344, 15002786), (1376, 14653884), (1806, 11164864), (1849, 10905216), (2064, 9769256), (2408, 8373648), (2688, 7501393), (2752, 7326942), (3612, 5582432), (3698, 5452608), (4057, 4970112), (4128, 4884628), (4816, 4186824), (5504, 3663471), (5547, 3635072), (7224, 2791216), (7396, 2726304), (8114, 2485056), (8256, 2442314), (9632, 2093412), (11094, 1817536), (12171, 1656704), (12943, 1557888), (14448, 1395608), (14792, 1363152), (16228, 1242528), (16512, 1221157), (19264, 1046706), (22188, 908768), (24342, 828352), (25886, 778944), (28399, 710016), (28896, 697804), (29584, 681576), (32456, 621264), (38528, 523353), (38829, 519296), (44376, 454384), (48684, 414176), (51772, 389472), (56798, 355008), (57792, 348902), (59168, 340788), (64912, 310632), (77658, 259648), (85197, 236672), (88752, 227192), (97368, 207088), (103544, 194736), (113596, 177504), (115584, 174451), (118336, 170394), (129824, 155316)]