20446974

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24169}}^1$

素因数の和:24224

約数の個数: 24

約数和(自身を含む): 45246240

約数和(自身を除く): 24799266

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24169, 48338, 72507, 145014, 217521, 435042, 1135943, 2271886, 3407829, 6815658, 10223487, 20446974]

約数ペア:

[(1, 20446974), (2, 10223487), (3, 6815658), (6, 3407829), (9, 2271886), (18, 1135943), (47, 435042), (94, 217521), (141, 145014), (282, 72507), (423, 48338), (846, 24169)]