20129277

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33053}}^1$

素因数の和:33092

約数の個数: 16

約数和(自身を含む): 31731840

約数和(自身を除く): 11602563

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 33053, 99159, 231371, 694113, 958537, 2875611, 6709759, 20129277]

約数ペア:

[(1, 20129277), (3, 6709759), (7, 2875611), (21, 958537), (29, 694113), (87, 231371), (203, 99159), (609, 33053)]