20195136

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 224

約数和(自身を含む): 68275200

約数和(自身を除く): 48080064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 31, 32, 36, 39, 48, 52, 54, 58, 62, 64, 72, 78, 87, 93, 96, 104, 108, 116, 117, 124, 144, 156, 174, 186, 192, 208, 216, 232, 234, 248, 261, 279, 288, 312, 348, 351, 372, 377, 403, 416, 432, 464, 468, 496, 522, 558, 576, 624, 696, 702, 744, 754, 783, 806, 832, 837, 864, 899, 928, 936, 992, 1044, 1116, 1131, 1209, 1248, 1392, 1404, 1488, 1508, 1566, 1612, 1674, 1728, 1798, 1856, 1872, 1984, 2088, 2232, 2262, 2418, 2496, 2697, 2784, 2808, 2976, 3016, 3132, 3224, 3348, 3393, 3596, 3627, 3744, 4176, 4464, 4524, 4836, 5394, 5568, 5616, 5952, 6032, 6264, 6448, 6696, 6786, 7192, 7254, 7488, 8091, 8352, 8928, 9048, 9672, 10179, 10788, 10881, 11232, 11687, 12064, 12528, 12896, 13392, 13572, 14384, 14508, 16182, 16704, 17856, 18096, 19344, 20358, 21576, 21762, 22464, 23374, 24128, 24273, 25056, 25792, 26784, 27144, 28768, 29016, 32364, 35061, 36192, 38688, 40716, 43152, 43524, 46748, 48546, 50112, 53568, 54288, 57536, 58032, 64728, 70122, 72384, 77376, 81432, 86304, 87048, 93496, 97092, 105183, 108576, 116064, 129456, 140244, 162864, 172608, 174096, 186992, 194184, 210366, 217152, 232128, 258912, 280488, 315549, 325728, 348192, 373984, 388368, 420732, 517824, 560976, 631098, 651456, 696384, 747968, 776736, 841464, 1121952, 1262196, 1553472, 1682928, 2243904, 2524392, 3365856, 5048784, 6731712, 10097568, 20195136]

約数ペア:

[(1, 20195136), (2, 10097568), (3, 6731712), (4, 5048784), (6, 3365856), (8, 2524392), (9, 2243904), (12, 1682928), (13, 1553472), (16, 1262196), (18, 1121952), (24, 841464), (26, 776736), (27, 747968), (29, 696384), (31, 651456), (32, 631098), (36, 560976), (39, 517824), (48, 420732), (52, 388368), (54, 373984), (58, 348192), (62, 325728), (64, 315549), (72, 280488), (78, 258912), (87, 232128), (93, 217152), (96, 210366), (104, 194184), (108, 186992), (116, 174096), (117, 172608), (124, 162864), (144, 140244), (156, 129456), (174, 116064), (186, 108576), (192, 105183), (208, 97092), (216, 93496), (232, 87048), (234, 86304), (248, 81432), (261, 77376), (279, 72384), (288, 70122), (312, 64728), (348, 58032), (351, 57536), (372, 54288), (377, 53568), (403, 50112), (416, 48546), (432, 46748), (464, 43524), (468, 43152), (496, 40716), (522, 38688), (558, 36192), (576, 35061), (624, 32364), (696, 29016), (702, 28768), (744, 27144), (754, 26784), (783, 25792), (806, 25056), (832, 24273), (837, 24128), (864, 23374), (899, 22464), (928, 21762), (936, 21576), (992, 20358), (1044, 19344), (1116, 18096), (1131, 17856), (1209, 16704), (1248, 16182), (1392, 14508), (1404, 14384), (1488, 13572), (1508, 13392), (1566, 12896), (1612, 12528), (1674, 12064), (1728, 11687), (1798, 11232), (1856, 10881), (1872, 10788), (1984, 10179), (2088, 9672), (2232, 9048), (2262, 8928), (2418, 8352), (2496, 8091), (2697, 7488), (2784, 7254), (2808, 7192), (2976, 6786), (3016, 6696), (3132, 6448), (3224, 6264), (3348, 6032), (3393, 5952), (3596, 5616), (3627, 5568), (3744, 5394), (4176, 4836), (4464, 4524)]