20130556896

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{269}}^1\times {\mathrm{1319}}^1$

素因数の和:1801

約数の個数: 144

約数和(自身を含む): 57794536800

約数和(自身を除く): 37663979904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 269, 288, 394, 538, 591, 788, 807, 1076, 1182, 1319, 1576, 1614, 1773, 2152, 2364, 2421, 2638, 3152, 3228, 3546, 3957, 4304, 4728, 4842, 5276, 6304, 6456, 7092, 7914, 8608, 9456, 9684, 10552, 11871, 12912, 14184, 15828, 18912, 19368, 21104, 23742, 25824, 28368, 31656, 38736, 42208, 47484, 52993, 56736, 63312, 77472, 94968, 105986, 126624, 158979, 189936, 211972, 259843, 317958, 354811, 379872, 423944, 476937, 519686, 635916, 709622, 779529, 847888, 953874, 1039372, 1064433, 1271832, 1419244, 1559058, 1695776, 1907748, 2078744, 2128866, 2338587, 2543664, 2838488, 3118116, 3193299, 3815496, 4157488, 4257732, 4677174, 5087328, 5676976, 6236232, 6386598, 7630992, 8314976, 8515464, 9354348, 11353952, 12472464, 12773196, 15261984, 17030928, 18708696, 24944928, 25546392, 34061856, 37417392, 51092784, 69897767, 74834784, 102185568, 139795534, 209693301, 279591068, 419386602, 559182136, 629079903, 838773204, 1118364272, 1258159806, 1677546408, 2236728544, 2516319612, 3355092816, 5032639224, 6710185632, 10065278448, 20130556896]

約数ペア:

[(1, 20130556896), (2, 10065278448), (3, 6710185632), (4, 5032639224), (6, 3355092816), (8, 2516319612), (9, 2236728544), (12, 1677546408), (16, 1258159806), (18, 1118364272), (24, 838773204), (32, 629079903), (36, 559182136), (48, 419386602), (72, 279591068), (96, 209693301), (144, 139795534), (197, 102185568), (269, 74834784), (288, 69897767), (394, 51092784), (538, 37417392), (591, 34061856), (788, 25546392), (807, 24944928), (1076, 18708696), (1182, 17030928), (1319, 15261984), (1576, 12773196), (1614, 12472464), (1773, 11353952), (2152, 9354348), (2364, 8515464), (2421, 8314976), (2638, 7630992), (3152, 6386598), (3228, 6236232), (3546, 5676976), (3957, 5087328), (4304, 4677174), (4728, 4257732), (4842, 4157488), (5276, 3815496), (6304, 3193299), (6456, 3118116), (7092, 2838488), (7914, 2543664), (8608, 2338587), (9456, 2128866), (9684, 2078744), (10552, 1907748), (11871, 1695776), (12912, 1559058), (14184, 1419244), (15828, 1271832), (18912, 1064433), (19368, 1039372), (21104, 953874), (23742, 847888), (25824, 779529), (28368, 709622), (31656, 635916), (38736, 519686), (42208, 476937), (47484, 423944), (52993, 379872), (56736, 354811), (63312, 317958), (77472, 259843), (94968, 211972), (105986, 189936), (126624, 158979)]