20490762

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117763}}^1$

素因数の和:117797

約数の個数: 16

約数和(自身を含む): 42395040

約数和(自身を除く): 21904278

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 117763, 235526, 353289, 706578, 3415127, 6830254, 10245381, 20490762]

約数ペア:

[(1, 20490762), (2, 10245381), (3, 6830254), (6, 3415127), (29, 706578), (58, 353289), (87, 235526), (174, 117763)]