20312156917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{63317}}^1\times {\mathrm{24677}}^1$

素因数の和:88007

約数の個数: 8

約数和(自身を含む): 21875862456

約数和(自身を除く): 1563705539

約数列:

[1, 13, 24677, 63317, 320801, 823121, 1562473609, 20312156917]

約数ペア:

[(1, 20312156917), (13, 1562473609), (24677, 823121), (63317, 320801)]