20112322530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{307669}}^1$

素因数の和:309858

約数の個数: 32

約数和(自身を含む): 48291883200

約数和(自身を除く): 28179560670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2179, 4358, 6537, 10895, 13074, 21790, 32685, 65370, 307669, 615338, 923007, 1538345, 1846014, 3076690, 4615035, 9230070, 670410751, 1340821502, 2011232253, 3352053755, 4022464506, 6704107510, 10056161265, 20112322530]

約数ペア:

[(1, 20112322530), (2, 10056161265), (3, 6704107510), (5, 4022464506), (6, 3352053755), (10, 2011232253), (15, 1340821502), (30, 670410751), (2179, 9230070), (4358, 4615035), (6537, 3076690), (10895, 1846014), (13074, 1538345), (21790, 923007), (32685, 615338), (65370, 307669)]