20380093

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 2636867

約数列:

[1, 17, 23, 47, 391, 799, 1081, 1109, 18377, 18853, 25507, 52123, 433619, 886091, 1198829, 20380093]

約数ペア:

[(1, 20380093), (17, 1198829), (23, 886091), (47, 433619), (391, 52123), (799, 25507), (1081, 18853), (1109, 18377)]