20284213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 22394880

約数和(自身を除く): 2110667

約数列:

[1, 17, 47, 53, 479, 799, 901, 2491, 8143, 22513, 25387, 42347, 382721, 431579, 1193189, 20284213]

約数ペア:

[(1, 20284213), (17, 1193189), (47, 431579), (53, 382721), (479, 42347), (799, 25387), (901, 22513), (2491, 8143)]