20806691

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 23830560

約数和(自身を除く): 3023869

約数列:

[1, 17, 19, 37, 323, 629, 703, 1741, 11951, 29597, 33079, 64417, 562343, 1095089, 1223923, 20806691]

約数ペア:

[(1, 20806691), (17, 1223923), (19, 1095089), (37, 562343), (323, 64417), (629, 33079), (703, 29597), (1741, 11951)]