20105959299

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{5333}}^1\times {\mathrm{9173}}^1$

素因数の和:14646

約数の個数: 16

約数和(自身を含む): 27011632032

約数和(自身を除く): 6905672733

約数列:

[1, 3, 137, 411, 5333, 9173, 15999, 27519, 730621, 1256701, 2191863, 3770103, 48919609, 146758827, 6701986433, 20105959299]

約数ペア:

[(1, 20105959299), (3, 6701986433), (137, 146758827), (411, 48919609), (5333, 3770103), (9173, 2191863), (15999, 1256701), (27519, 730621)]