20412768

素因数分解:

$2^5\times 3^1\times {\mathrm{212633}}^1$

素因数の和:212646

約数の個数: 24

約数和(自身を含む): 53583768

約数和(自身を除く): 33171000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 212633, 425266, 637899, 850532, 1275798, 1701064, 2551596, 3402128, 5103192, 6804256, 10206384, 20412768]

約数ペア:

[(1, 20412768), (2, 10206384), (3, 6804256), (4, 5103192), (6, 3402128), (8, 2551596), (12, 1701064), (16, 1275798), (24, 850532), (32, 637899), (48, 425266), (96, 212633)]