20681664

素因数分解:

$2^6\times 3^1\times {\mathrm{107717}}^1$

素因数の和:107732

約数の個数: 28

約数和(自身を含む): 54720744

約数和(自身を除く): 34039080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 107717, 215434, 323151, 430868, 646302, 861736, 1292604, 1723472, 2585208, 3446944, 5170416, 6893888, 10340832, 20681664]

約数ペア:

[(1, 20681664), (2, 10340832), (3, 6893888), (4, 5170416), (6, 3446944), (8, 2585208), (12, 1723472), (16, 1292604), (24, 861736), (32, 646302), (48, 430868), (64, 323151), (96, 215434), (192, 107717)]