20754768

素因数分解:

$2^4\times 3^1\times {\mathrm{432391}}^1$

素因数の和:432402

約数の個数: 20

約数和(自身を含む): 53616608

約数和(自身を除く): 32861840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432391, 864782, 1297173, 1729564, 2594346, 3459128, 5188692, 6918256, 10377384, 20754768]

約数ペア:

[(1, 20754768), (2, 10377384), (3, 6918256), (4, 5188692), (6, 3459128), (8, 2594346), (12, 1729564), (16, 1297173), (24, 864782), (48, 432391)]