20191572

素因数分解:

$2^2\times 3^3\times {\mathrm{186959}}^1$

素因数の和:186972

約数の個数: 24

約数和(自身を含む): 52348800

約数和(自身を除く): 32157228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 186959, 373918, 560877, 747836, 1121754, 1682631, 2243508, 3365262, 5047893, 6730524, 10095786, 20191572]

約数ペア:

[(1, 20191572), (2, 10095786), (3, 6730524), (4, 5047893), (6, 3365262), (9, 2243508), (12, 1682631), (18, 1121754), (27, 747836), (36, 560877), (54, 373918), (108, 186959)]