20444154

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{72497}}^1$

素因数の和:72549

約数の個数: 16

約数和(自身を含む): 41758848

約数和(自身を除く): 21314694

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 72497, 144994, 217491, 434982, 3407359, 6814718, 10222077, 20444154]

約数ペア:

[(1, 20444154), (2, 10222077), (3, 6814718), (6, 3407359), (47, 434982), (94, 217491), (141, 144994), (282, 72497)]