20498076

素因数分解:

$2^2\times 3^3\times {\mathrm{189797}}^1$

素因数の和:189810

約数の個数: 24

約数和(自身を含む): 53143440

約数和(自身を除く): 32645364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189797, 379594, 569391, 759188, 1138782, 1708173, 2277564, 3416346, 5124519, 6832692, 10249038, 20498076]

約数ペア:

[(1, 20498076), (2, 10249038), (3, 6832692), (4, 5124519), (6, 3416346), (9, 2277564), (12, 1708173), (18, 1138782), (27, 759188), (36, 569391), (54, 379594), (108, 189797)]