20162163

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33107}}^1$

素因数の和:33146

約数の個数: 16

約数和(自身を含む): 31783680

約数和(自身を除く): 11621517

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 33107, 99321, 231749, 695247, 960103, 2880309, 6720721, 20162163]

約数ペア:

[(1, 20162163), (3, 6720721), (7, 2880309), (21, 960103), (29, 695247), (87, 231749), (203, 99321), (609, 33107)]