20056472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47303}}^1$

素因数の和:47362

約数の個数: 16

約数和(自身を含む): 38316240

約数和(自身を除く): 18259768

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47303, 94606, 189212, 378424, 2507059, 5014118, 10028236, 20056472]

約数ペア:

[(1, 20056472), (2, 10028236), (4, 5014118), (8, 2507059), (53, 378424), (106, 189212), (212, 94606), (424, 47303)]