20056432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113957}}^1$

素因数の和:113976

約数の個数: 20

約数和(自身を含む): 42392376

約数和(自身を除く): 22335944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 113957, 227914, 455828, 911656, 1253527, 1823312, 2507054, 5014108, 10028216, 20056432]

約数ペア:

[(1, 20056432), (2, 10028216), (4, 5014108), (8, 2507054), (11, 1823312), (16, 1253527), (22, 911656), (44, 455828), (88, 227914), (176, 113957)]