20187718464

素因数分解:

$2^6\times 3^1\times {\mathrm{105144367}}^1$

素因数の和:105144382

約数の個数: 28

約数和(自身を含む): 53413338944

約数和(自身を除く): 33225620480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 105144367, 210288734, 315433101, 420577468, 630866202, 841154936, 1261732404, 1682309872, 2523464808, 3364619744, 5046929616, 6729239488, 10093859232, 20187718464]

約数ペア:

[(1, 20187718464), (2, 10093859232), (3, 6729239488), (4, 5046929616), (6, 3364619744), (8, 2523464808), (12, 1682309872), (16, 1261732404), (24, 841154936), (32, 630866202), (48, 420577468), (64, 315433101), (96, 210288734), (192, 105144367)]