20186055936

素因数分解:

$2^8\times 3^2\times {\mathrm{139}}^1\times {\mathrm{63031}}^1$

素因数の和:63192

約数の個数: 108

約数和(自身を含む): 58621020640

約数和(自身を除く): 38434964704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 556, 576, 768, 834, 1112, 1152, 1251, 1668, 2224, 2304, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 17792, 20016, 26688, 35584, 40032, 53376, 63031, 80064, 106752, 126062, 160128, 189093, 252124, 320256, 378186, 504248, 567279, 756372, 1008496, 1134558, 1512744, 2016992, 2269116, 3025488, 4033984, 4538232, 6050976, 8067968, 8761309, 9076464, 12101952, 16135936, 17522618, 18152928, 24203904, 26283927, 35045236, 36305856, 48407808, 52567854, 70090472, 72611712, 78851781, 105135708, 140180944, 145223424, 157703562, 210271416, 280361888, 315407124, 420542832, 560723776, 630814248, 841085664, 1121447552, 1261628496, 1682171328, 2242895104, 2523256992, 3364342656, 5046513984, 6728685312, 10093027968, 20186055936]

約数ペア:

[(1, 20186055936), (2, 10093027968), (3, 6728685312), (4, 5046513984), (6, 3364342656), (8, 2523256992), (9, 2242895104), (12, 1682171328), (16, 1261628496), (18, 1121447552), (24, 841085664), (32, 630814248), (36, 560723776), (48, 420542832), (64, 315407124), (72, 280361888), (96, 210271416), (128, 157703562), (139, 145223424), (144, 140180944), (192, 105135708), (256, 78851781), (278, 72611712), (288, 70090472), (384, 52567854), (417, 48407808), (556, 36305856), (576, 35045236), (768, 26283927), (834, 24203904), (1112, 18152928), (1152, 17522618), (1251, 16135936), (1668, 12101952), (2224, 9076464), (2304, 8761309), (2502, 8067968), (3336, 6050976), (4448, 4538232), (5004, 4033984), (6672, 3025488), (8896, 2269116), (10008, 2016992), (13344, 1512744), (17792, 1134558), (20016, 1008496), (26688, 756372), (35584, 567279), (40032, 504248), (53376, 378186), (63031, 320256), (80064, 252124), (106752, 189093), (126062, 160128)]