20229424

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{15233}}^1$

素因数の和:15324

約数の個数: 20

約数和(自身を含む): 39669336

約数和(自身を除く): 19439912

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 15233, 30466, 60932, 121864, 243728, 1264339, 2528678, 5057356, 10114712, 20229424]

約数ペア:

[(1, 20229424), (2, 10114712), (4, 5057356), (8, 2528678), (16, 1264339), (83, 243728), (166, 121864), (332, 60932), (664, 30466), (1328, 15233)]