920646

素因数分解:

$2^1\times 3^4\times {\mathrm{5683}}^1$

素因数の和:5697

約数の個数: 20

約数和(自身を含む): 2063292

約数和(自身を除く): 1142646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5683, 11366, 17049, 34098, 51147, 102294, 153441, 306882, 460323, 920646]

約数ペア:

[(1, 920646), (2, 460323), (3, 306882), (6, 153441), (9, 102294), (18, 51147), (27, 34098), (54, 17049), (81, 11366), (162, 5683)]