20392282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31567}}^1$

素因数の和:31605

約数の個数: 16

約数和(自身を含む): 34093440

約数和(自身を除く): 13701158

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31567, 63134, 536639, 599773, 1073278, 1199546, 10196141, 20392282]

約数ペア:

[(1, 20392282), (2, 10196141), (17, 1199546), (19, 1073278), (34, 599773), (38, 536639), (323, 63134), (646, 31567)]