20233970911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1\times {\mathrm{4799}}^1$

素因数の和:8055

約数の個数: 32

約数和(自身を含む): 26724556800

約数和(自身を除く): 6490585889

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 3221, 4799, 22547, 33593, 35431, 52789, 54757, 81583, 248017, 369523, 383299, 571081, 602327, 897413, 4216289, 6281891, 15457579, 108203053, 170033369, 262778843, 1190233583, 1839451901, 2890567273, 20233970911]

約数ペア:

[(1, 20233970911), (7, 2890567273), (11, 1839451901), (17, 1190233583), (77, 262778843), (119, 170033369), (187, 108203053), (1309, 15457579), (3221, 6281891), (4799, 4216289), (22547, 897413), (33593, 602327), (35431, 571081), (52789, 383299), (54757, 369523), (81583, 248017)]