20216832549

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1\times {\mathrm{44381}}^1$

素因数の和:45180

約数の個数: 16

約数和(自身を含む): 27097873920

約数和(自身を除く): 6881041371

約数列:

[1, 3, 317, 479, 951, 1437, 44381, 133143, 151843, 455529, 14068777, 21258499, 42206331, 63775497, 6738944183, 20216832549]

約数ペア:

[(1, 20216832549), (3, 6738944183), (317, 63775497), (479, 42206331), (951, 21258499), (1437, 14068777), (44381, 455529), (133143, 151843)]