20184682896

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2729

約数の個数: 400

約数和(自身を含む): 72163238400

約数和(自身を除く): 51978555504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 162, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 324, 336, 343, 357, 378, 392, 408, 432, 441, 459, 476, 504, 567, 588, 612, 648, 686, 714, 756, 784, 816, 833, 882, 918, 952, 1008, 1029, 1071, 1134, 1176, 1224, 1296, 1323, 1372, 1377, 1428, 1512, 1666, 1764, 1836, 1904, 2058, 2142, 2268, 2352, 2448, 2499, 2646, 2671, 2744, 2754, 2856, 3024, 3087, 3213, 3332, 3528, 3672, 3969, 4116, 4284, 4536, 4998, 5292, 5342, 5488, 5508, 5712, 5831, 6174, 6426, 6664, 7056, 7344, 7497, 7938, 8013, 8232, 8568, 9072, 9261, 9639, 9996, 10584, 10684, 11016, 11662, 12348, 12852, 13328, 14994, 15876, 16026, 16464, 17136, 17493, 18522, 18697, 19278, 19992, 21168, 21368, 22032, 22491, 23324, 24039, 24696, 25704, 27783, 29988, 31752, 32052, 34986, 37044, 37394, 38556, 39984, 42736, 44982, 45407, 46648, 48078, 49392, 51408, 52479, 55566, 56091, 59976, 63504, 64104, 67473, 69972, 72117, 74088, 74788, 77112, 89964, 90814, 93296, 96156, 104958, 111132, 112182, 119952, 128208, 130879, 134946, 136221, 139944, 144234, 148176, 149576, 154224, 157437, 168273, 179928, 181628, 192312, 209916, 216351, 222264, 224364, 261758, 269892, 272442, 279888, 288468, 299152, 314874, 317849, 336546, 359856, 363256, 384624, 392637, 408663, 419832, 432702, 444528, 448728, 472311, 504819, 523516, 539784, 544884, 576936, 629748, 635698, 673092, 726512, 785274, 817326, 839664, 865404, 897456, 916153, 944622, 953547, 1009638, 1047032, 1079568, 1089768, 1153872, 1177911, 1225989, 1259496, 1271396, 1346184, 1514457, 1570548, 1634652, 1730808, 1832306, 1889244, 1907094, 2019276, 2094064, 2179536, 2224943, 2355822, 2451978, 2518992, 2542792, 2692368, 2748459, 2860641, 3028914, 3141096, 3269304, 3461616, 3533733, 3664612, 3677967, 3778488, 3814188, 4038552, 4449886, 4711644, 4903956, 5085584, 5496918, 5721282, 6057828, 6282192, 6538608, 6674829, 7067466, 7329224, 7355934, 7556976, 7628376, 8077104, 8245377, 8581923, 8899772, 9423288, 9807912, 10601199, 10993836, 11442564, 12115656, 13349658, 14134932, 14658448, 14711868, 15256752, 15574601, 16490754, 17163846, 17799544, 18846576, 19615824, 20024487, 21202398, 21987672, 22885128, 24231312, 24736131, 25745769, 26699316, 28269864, 29423736, 31149202, 32981508, 34327692, 35599088, 40048974, 42404796, 43975344, 45770256, 46723803, 49472262, 51491538, 53398632, 56539728, 58847472, 60073461, 62298404, 65963016, 68655384, 74208393, 80097948, 84809592, 93447606, 98944524, 102983076, 106797264, 120146922, 124596808, 131926032, 137310768, 140171409, 148416786, 160195896, 169619184, 180220383, 186895212, 197889048, 205966152, 240293844, 249193616, 280342818, 296833572, 320391792, 360440766, 373790424, 395778096, 411932304, 420514227, 480587688, 560685636, 593667144, 720881532, 747580848, 841028454, 961175376, 1121371272, 1187334288, 1261542681, 1441763064, 1682056908, 2242742544, 2523085362, 2883526128, 3364113816, 5046170724, 6728227632, 10092341448, 20184682896]

約数ペア:

[(1, 20184682896), (2, 10092341448), (3, 6728227632), (4, 5046170724), (6, 3364113816), (7, 2883526128), (8, 2523085362), (9, 2242742544), (12, 1682056908), (14, 1441763064), (16, 1261542681), (17, 1187334288), (18, 1121371272), (21, 961175376), (24, 841028454), (27, 747580848), (28, 720881532), (34, 593667144), (36, 560685636), (42, 480587688), (48, 420514227), (49, 411932304), (51, 395778096), (54, 373790424), (56, 360440766), (63, 320391792), (68, 296833572), (72, 280342818), (81, 249193616), (84, 240293844), (98, 205966152), (102, 197889048), (108, 186895212), (112, 180220383), (119, 169619184), (126, 160195896), (136, 148416786), (144, 140171409), (147, 137310768), (153, 131926032), (162, 124596808), (168, 120146922), (189, 106797264), (196, 102983076), (204, 98944524), (216, 93447606), (238, 84809592), (252, 80097948), (272, 74208393), (294, 68655384), (306, 65963016), (324, 62298404), (336, 60073461), (343, 58847472), (357, 56539728), (378, 53398632), (392, 51491538), (408, 49472262), (432, 46723803), (441, 45770256), (459, 43975344), (476, 42404796), (504, 40048974), (567, 35599088), (588, 34327692), (612, 32981508), (648, 31149202), (686, 29423736), (714, 28269864), (756, 26699316), (784, 25745769), (816, 24736131), (833, 24231312), (882, 22885128), (918, 21987672), (952, 21202398), (1008, 20024487), (1029, 19615824), (1071, 18846576), (1134, 17799544), (1176, 17163846), (1224, 16490754), (1296, 15574601), (1323, 15256752), (1372, 14711868), (1377, 14658448), (1428, 14134932), (1512, 13349658), (1666, 12115656), (1764, 11442564), (1836, 10993836), (1904, 10601199), (2058, 9807912), (2142, 9423288), (2268, 8899772), (2352, 8581923), (2448, 8245377), (2499, 8077104), (2646, 7628376), (2671, 7556976), (2744, 7355934), (2754, 7329224), (2856, 7067466), (3024, 6674829), (3087, 6538608), (3213, 6282192), (3332, 6057828), (3528, 5721282), (3672, 5496918), (3969, 5085584), (4116, 4903956), (4284, 4711644), (4536, 4449886), (4998, 4038552), (5292, 3814188), (5342, 3778488), (5488, 3677967), (5508, 3664612), (5712, 3533733), (5831, 3461616), (6174, 3269304), (6426, 3141096), (6664, 3028914), (7056, 2860641), (7344, 2748459), (7497, 2692368), (7938, 2542792), (8013, 2518992), (8232, 2451978), (8568, 2355822), (9072, 2224943), (9261, 2179536), (9639, 2094064), (9996, 2019276), (10584, 1907094), (10684, 1889244), (11016, 1832306), (11662, 1730808), (12348, 1634652), (12852, 1570548), (13328, 1514457), (14994, 1346184), (15876, 1271396), (16026, 1259496), (16464, 1225989), (17136, 1177911), (17493, 1153872), (18522, 1089768), (18697, 1079568), (19278, 1047032), (19992, 1009638), (21168, 953547), (21368, 944622), (22032, 916153), (22491, 897456), (23324, 865404), (24039, 839664), (24696, 817326), (25704, 785274), (27783, 726512), (29988, 673092), (31752, 635698), (32052, 629748), (34986, 576936), (37044, 544884), (37394, 539784), (38556, 523516), (39984, 504819), (42736, 472311), (44982, 448728), (45407, 444528), (46648, 432702), (48078, 419832), (49392, 408663), (51408, 392637), (52479, 384624), (55566, 363256), (56091, 359856), (59976, 336546), (63504, 317849), (64104, 314874), (67473, 299152), (69972, 288468), (72117, 279888), (74088, 272442), (74788, 269892), (77112, 261758), (89964, 224364), (90814, 222264), (93296, 216351), (96156, 209916), (104958, 192312), (111132, 181628), (112182, 179928), (119952, 168273), (128208, 157437), (130879, 154224), (134946, 149576), (136221, 148176), (139944, 144234)]