20744952

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27883}}^1$

素因数の和:27923

約数の個数: 32

約数和(自身を含む): 53537280

約数和(自身を除く): 32792328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27883, 55766, 83649, 111532, 167298, 223064, 334596, 669192, 864373, 1728746, 2593119, 3457492, 5186238, 6914984, 10372476, 20744952]

約数ペア:

[(1, 20744952), (2, 10372476), (3, 6914984), (4, 5186238), (6, 3457492), (8, 2593119), (12, 1728746), (24, 864373), (31, 669192), (62, 334596), (93, 223064), (124, 167298), (186, 111532), (248, 83649), (372, 55766), (744, 27883)]