19804716

素因数分解:

$2^2\times 3^3\times {\mathrm{183377}}^1$

素因数の和:183390

約数の個数: 24

約数和(自身を含む): 51345840

約数和(自身を除く): 31541124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 183377, 366754, 550131, 733508, 1100262, 1650393, 2200524, 3300786, 4951179, 6601572, 9902358, 19804716]

約数ペア:

[(1, 19804716), (2, 9902358), (3, 6601572), (4, 4951179), (6, 3300786), (9, 2200524), (12, 1650393), (18, 1100262), (27, 733508), (36, 550131), (54, 366754), (108, 183377)]