20837129856

素因数分解:

$2^7\times 3^1\times {\mathrm{54263359}}^1$

素因数の和:54263376

約数の個数: 32

約数和(自身を含む): 55348627200

約数和(自身を除く): 34511497344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54263359, 108526718, 162790077, 217053436, 325580154, 434106872, 651160308, 868213744, 1302320616, 1736427488, 2604641232, 3472854976, 5209282464, 6945709952, 10418564928, 20837129856]

約数ペア:

[(1, 20837129856), (2, 10418564928), (3, 6945709952), (4, 5209282464), (6, 3472854976), (8, 2604641232), (12, 1736427488), (16, 1302320616), (24, 868213744), (32, 651160308), (48, 434106872), (64, 325580154), (96, 217053436), (128, 162790077), (192, 108526718), (384, 54263359)]