20012636151

素因数分解:

$3^2\times {\mathrm{5011}}^1\times {\mathrm{443749}}^1$

素因数の和:448766

約数の個数: 12

約数和(自身を含む): 28912975000

約数和(自身を除く): 8900338849

約数列:

[1, 3, 9, 5011, 15033, 45099, 443749, 1331247, 3993741, 2223626239, 6670878717, 20012636151]

約数ペア:

[(1, 20012636151), (3, 6670878717), (9, 2223626239), (5011, 3993741), (15033, 1331247), (45099, 443749)]