20252496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 57728448

約数和(自身を除く): 37475952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 317, 363, 484, 528, 634, 726, 951, 968, 1268, 1331, 1452, 1902, 1936, 2536, 2662, 2904, 3487, 3804, 3993, 5072, 5324, 5808, 6974, 7608, 7986, 10461, 10648, 13948, 15216, 15972, 20922, 21296, 27896, 31944, 38357, 41844, 55792, 63888, 76714, 83688, 115071, 153428, 167376, 230142, 306856, 421927, 460284, 613712, 843854, 920568, 1265781, 1687708, 1841136, 2531562, 3375416, 5063124, 6750832, 10126248, 20252496]

約数ペア:

[(1, 20252496), (2, 10126248), (3, 6750832), (4, 5063124), (6, 3375416), (8, 2531562), (11, 1841136), (12, 1687708), (16, 1265781), (22, 920568), (24, 843854), (33, 613712), (44, 460284), (48, 421927), (66, 306856), (88, 230142), (121, 167376), (132, 153428), (176, 115071), (242, 83688), (264, 76714), (317, 63888), (363, 55792), (484, 41844), (528, 38357), (634, 31944), (726, 27896), (951, 21296), (968, 20922), (1268, 15972), (1331, 15216), (1452, 13948), (1902, 10648), (1936, 10461), (2536, 7986), (2662, 7608), (2904, 6974), (3487, 5808), (3804, 5324), (3993, 5072)]