20283329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 23742720

約数和(自身を除く): 3459391

約数列:

[1, 11, 17, 79, 187, 869, 1343, 1373, 14773, 15103, 23341, 108467, 256751, 1193137, 1843939, 20283329]

約数ペア:

[(1, 20283329), (11, 1843939), (17, 1193137), (79, 256751), (187, 108467), (869, 23341), (1343, 15103), (1373, 14773)]