20594992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{117017}}^1$

素因数の和:117036

約数の個数: 20

約数和(自身を含む): 43530696

約数和(自身を除く): 22935704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 117017, 234034, 468068, 936136, 1287187, 1872272, 2574374, 5148748, 10297496, 20594992]

約数ペア:

[(1, 20594992), (2, 10297496), (4, 5148748), (8, 2574374), (11, 1872272), (16, 1287187), (22, 936136), (44, 468068), (88, 234034), (176, 117017)]