20748192

素因数分解:

$2^5\times 3^1\times {\mathrm{216127}}^1$

素因数の和:216140

約数の個数: 24

約数和(自身を含む): 54464256

約数和(自身を除く): 33716064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216127, 432254, 648381, 864508, 1296762, 1729016, 2593524, 3458032, 5187048, 6916064, 10374096, 20748192]

約数ペア:

[(1, 20748192), (2, 10374096), (3, 6916064), (4, 5187048), (6, 3458032), (8, 2593524), (12, 1729016), (16, 1296762), (24, 864508), (32, 648381), (48, 432254), (96, 216127)]