20457773184

素因数分解:

$2^7\times 3^1\times {\mathrm{53275451}}^1$

素因数の和:53275468

約数の個数: 32

約数和(自身を含む): 54340961040

約数和(自身を除く): 33883187856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53275451, 106550902, 159826353, 213101804, 319652706, 426203608, 639305412, 852407216, 1278610824, 1704814432, 2557221648, 3409628864, 5114443296, 6819257728, 10228886592, 20457773184]

約数ペア:

[(1, 20457773184), (2, 10228886592), (3, 6819257728), (4, 5114443296), (6, 3409628864), (8, 2557221648), (12, 1704814432), (16, 1278610824), (24, 852407216), (32, 639305412), (48, 426203608), (64, 319652706), (96, 213101804), (128, 159826353), (192, 106550902), (384, 53275451)]