20148719616

素因数分解:

$2^{12}\times 3^2\times {\mathrm{546569}}^1$

素因数の和:546599

約数の個数: 78

約数和(自身を含む): 58200413310

約数和(自身を除く): 38051693694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 9216, 12288, 18432, 36864, 546569, 1093138, 1639707, 2186276, 3279414, 4372552, 4919121, 6558828, 8745104, 9838242, 13117656, 17490208, 19676484, 26235312, 34980416, 39352968, 52470624, 69960832, 78705936, 104941248, 139921664, 157411872, 209882496, 279843328, 314823744, 419764992, 559686656, 629647488, 839529984, 1119373312, 1259294976, 1679059968, 2238746624, 2518589952, 3358119936, 5037179904, 6716239872, 10074359808, 20148719616]

約数ペア:

[(1, 20148719616), (2, 10074359808), (3, 6716239872), (4, 5037179904), (6, 3358119936), (8, 2518589952), (9, 2238746624), (12, 1679059968), (16, 1259294976), (18, 1119373312), (24, 839529984), (32, 629647488), (36, 559686656), (48, 419764992), (64, 314823744), (72, 279843328), (96, 209882496), (128, 157411872), (144, 139921664), (192, 104941248), (256, 78705936), (288, 69960832), (384, 52470624), (512, 39352968), (576, 34980416), (768, 26235312), (1024, 19676484), (1152, 17490208), (1536, 13117656), (2048, 9838242), (2304, 8745104), (3072, 6558828), (4096, 4919121), (4608, 4372552), (6144, 3279414), (9216, 2186276), (12288, 1639707), (18432, 1093138), (36864, 546569)]