20225574

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3613}}^1$

素因数の和:3932

約数の個数: 24

約数和(自身を含む): 43975152

約数和(自身を除く): 23749578

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 3613, 5598, 7226, 10839, 21678, 32517, 65034, 1123643, 2247286, 3370929, 6741858, 10112787, 20225574]

約数ペア:

[(1, 20225574), (2, 10112787), (3, 6741858), (6, 3370929), (9, 2247286), (18, 1123643), (311, 65034), (622, 32517), (933, 21678), (1866, 10839), (2799, 7226), (3613, 5598)]