20056407

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4099}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 30700800

約数和(自身を除く): 10644393

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4099, 4893, 12297, 28693, 86079, 955067, 2865201, 6685469, 20056407]

約数ペア:

[(1, 20056407), (3, 6685469), (7, 2865201), (21, 955067), (233, 86079), (699, 28693), (1631, 12297), (4099, 4893)]