20402847744

素因数分解:

$2^{14}\times 3^1\times {\mathrm{415097}}^1$

素因数の和:415128

約数の個数: 60

約数和(自身を含む): 54406064664

約数和(自身を除く): 34003216920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576, 49152, 415097, 830194, 1245291, 1660388, 2490582, 3320776, 4981164, 6641552, 9962328, 13283104, 19924656, 26566208, 39849312, 53132416, 79698624, 106264832, 159397248, 212529664, 318794496, 425059328, 637588992, 850118656, 1275177984, 1700237312, 2550355968, 3400474624, 5100711936, 6800949248, 10201423872, 20402847744]

約数ペア:

[(1, 20402847744), (2, 10201423872), (3, 6800949248), (4, 5100711936), (6, 3400474624), (8, 2550355968), (12, 1700237312), (16, 1275177984), (24, 850118656), (32, 637588992), (48, 425059328), (64, 318794496), (96, 212529664), (128, 159397248), (192, 106264832), (256, 79698624), (384, 53132416), (512, 39849312), (768, 26566208), (1024, 19924656), (1536, 13283104), (2048, 9962328), (3072, 6641552), (4096, 4981164), (6144, 3320776), (8192, 2490582), (12288, 1660388), (16384, 1245291), (24576, 830194), (49152, 415097)]