20425592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{232109}}^1$

素因数の和:232126

約数の個数: 16

約数和(自身を含む): 41779800

約数和(自身を除く): 21354208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 232109, 464218, 928436, 1856872, 2553199, 5106398, 10212796, 20425592]

約数ペア:

[(1, 20425592), (2, 10212796), (4, 5106398), (8, 2553199), (11, 1856872), (22, 928436), (44, 464218), (88, 232109)]