20273460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337891}}^1$

素因数の和:337903

約数の個数: 24

約数和(自身を含む): 56765856

約数和(自身を除く): 36492396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337891, 675782, 1013673, 1351564, 1689455, 2027346, 3378910, 4054692, 5068365, 6757820, 10136730, 20273460]

約数ペア:

[(1, 20273460), (2, 10136730), (3, 6757820), (4, 5068365), (5, 4054692), (6, 3378910), (10, 2027346), (12, 1689455), (15, 1351564), (20, 1013673), (30, 675782), (60, 337891)]