20236082415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28703663}}^1$

素因数の和:28703718

約数の個数: 16

約数和(自身を含む): 33066620928

約数和(自身を除く): 12830538513

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 28703663, 86110989, 143518315, 430554945, 1349072161, 4047216483, 6745360805, 20236082415]

約数ペア:

[(1, 20236082415), (3, 6745360805), (5, 4047216483), (15, 1349072161), (47, 430554945), (141, 143518315), (235, 86110989), (705, 28703663)]