20544462

素因数分解:

$2^1\times 3^3\times {\mathrm{380453}}^1$

素因数の和:380464

約数の個数: 16

約数和(自身を含む): 45654480

約数和(自身を除く): 25110018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 380453, 760906, 1141359, 2282718, 3424077, 6848154, 10272231, 20544462]

約数ペア:

[(1, 20544462), (2, 10272231), (3, 6848154), (6, 3424077), (9, 2282718), (18, 1141359), (27, 760906), (54, 380453)]