20126029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9013}}^1$

素因数の和:9060

約数の個数: 16

約数和(自身を含む): 25960320

約数和(自身を除く): 5834291

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 9013, 63091, 99143, 261377, 694001, 1829639, 2875147, 20126029]

約数ペア:

[(1, 20126029), (7, 2875147), (11, 1829639), (29, 694001), (77, 261377), (203, 99143), (319, 63091), (2233, 9013)]