20334439438

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{2909}}^1\times {\mathrm{6121}}^1$

素因数の和:9603

約数の個数: 16

約数和(自身を含む): 30570574320

約数和(自身を除く): 10236134882

約数列:

[1, 2, 571, 1142, 2909, 5818, 6121, 12242, 1661039, 3322078, 3495091, 6990182, 17805989, 35611978, 10167219719, 20334439438]

約数ペア:

[(1, 20334439438), (2, 10167219719), (571, 35611978), (1142, 17805989), (2909, 6990182), (5818, 3495091), (6121, 3322078), (12242, 1661039)]