20194260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336571}}^1$

素因数の和:336583

約数の個数: 24

約数和(自身を含む): 56544096

約数和(自身を除く): 36349836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336571, 673142, 1009713, 1346284, 1682855, 2019426, 3365710, 4038852, 5048565, 6731420, 10097130, 20194260]

約数ペア:

[(1, 20194260), (2, 10097130), (3, 6731420), (4, 5048565), (5, 4038852), (6, 3365710), (10, 2019426), (12, 1682855), (15, 1346284), (20, 1009713), (30, 673142), (60, 336571)]