20107156791

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{9551}}^1\times {\mathrm{22637}}^1$

素因数の和:32222

約数の個数: 16

約数和(自身を含む): 27678486528

約数和(自身を除く): 7571329737

約数列:

[1, 3, 31, 93, 9551, 22637, 28653, 67911, 296081, 701747, 888243, 2105241, 216205987, 648617961, 6702385597, 20107156791]

約数ペア:

[(1, 20107156791), (3, 6702385597), (31, 648617961), (93, 216205987), (9551, 2105241), (22637, 888243), (28653, 701747), (67911, 296081)]