20194620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336577}}^1$

素因数の和:336589

約数の個数: 24

約数和(自身を含む): 56545104

約数和(自身を除く): 36350484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336577, 673154, 1009731, 1346308, 1682885, 2019462, 3365770, 4038924, 5048655, 6731540, 10097310, 20194620]

約数ペア:

[(1, 20194620), (2, 10097310), (3, 6731540), (4, 5048655), (5, 4038924), (6, 3365770), (10, 2019462), (12, 1682885), (15, 1346308), (20, 1009731), (30, 673154), (60, 336577)]