20180389248

素因数分解:

$2^7\times 3^4\times {\mathrm{47}}^1\times {\mathrm{41413}}^1$

素因数の和:41486

約数の個数: 160

約数和(自身を含む): 61335790560

約数和(自身を除く): 41155401312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 384, 423, 432, 564, 576, 648, 752, 846, 864, 1128, 1152, 1269, 1296, 1504, 1692, 1728, 2256, 2538, 2592, 3008, 3384, 3456, 3807, 4512, 5076, 5184, 6016, 6768, 7614, 9024, 10152, 10368, 13536, 15228, 18048, 20304, 27072, 30456, 40608, 41413, 54144, 60912, 81216, 82826, 121824, 124239, 162432, 165652, 243648, 248478, 331304, 372717, 487296, 496956, 662608, 745434, 993912, 1118151, 1325216, 1490868, 1946411, 1987824, 2236302, 2650432, 2981736, 3354453, 3892822, 3975648, 4472604, 5300864, 5839233, 5963472, 6708906, 7785644, 7951296, 8945208, 11678466, 11926944, 13417812, 15571288, 15902592, 17517699, 17890416, 23356932, 23853888, 26835624, 31142576, 35035398, 35780832, 46713864, 47707776, 52553097, 53671248, 62285152, 70070796, 71561664, 93427728, 105106194, 107342496, 124570304, 140141592, 143123328, 157659291, 186855456, 210212388, 214684992, 249140608, 280283184, 315318582, 373710912, 420424776, 429369984, 560566368, 630637164, 747421824, 840849552, 1121132736, 1261274328, 1681699104, 2242265472, 2522548656, 3363398208, 5045097312, 6726796416, 10090194624, 20180389248]

約数ペア:

[(1, 20180389248), (2, 10090194624), (3, 6726796416), (4, 5045097312), (6, 3363398208), (8, 2522548656), (9, 2242265472), (12, 1681699104), (16, 1261274328), (18, 1121132736), (24, 840849552), (27, 747421824), (32, 630637164), (36, 560566368), (47, 429369984), (48, 420424776), (54, 373710912), (64, 315318582), (72, 280283184), (81, 249140608), (94, 214684992), (96, 210212388), (108, 186855456), (128, 157659291), (141, 143123328), (144, 140141592), (162, 124570304), (188, 107342496), (192, 105106194), (216, 93427728), (282, 71561664), (288, 70070796), (324, 62285152), (376, 53671248), (384, 52553097), (423, 47707776), (432, 46713864), (564, 35780832), (576, 35035398), (648, 31142576), (752, 26835624), (846, 23853888), (864, 23356932), (1128, 17890416), (1152, 17517699), (1269, 15902592), (1296, 15571288), (1504, 13417812), (1692, 11926944), (1728, 11678466), (2256, 8945208), (2538, 7951296), (2592, 7785644), (3008, 6708906), (3384, 5963472), (3456, 5839233), (3807, 5300864), (4512, 4472604), (5076, 3975648), (5184, 3892822), (6016, 3354453), (6768, 2981736), (7614, 2650432), (9024, 2236302), (10152, 1987824), (10368, 1946411), (13536, 1490868), (15228, 1325216), (18048, 1118151), (20304, 993912), (27072, 745434), (30456, 662608), (40608, 496956), (41413, 487296), (54144, 372717), (60912, 331304), (81216, 248478), (82826, 243648), (121824, 165652), (124239, 162432)]