20341380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339023}}^1$

素因数の和:339035

約数の個数: 24

約数和(自身を含む): 56956032

約数和(自身を除く): 36614652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339023, 678046, 1017069, 1356092, 1695115, 2034138, 3390230, 4068276, 5085345, 6780460, 10170690, 20341380]

約数ペア:

[(1, 20341380), (2, 10170690), (3, 6780460), (4, 5085345), (5, 4068276), (6, 3390230), (10, 2034138), (12, 1695115), (15, 1356092), (20, 1017069), (30, 678046), (60, 339023)]