20441406

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{41047}}^1$

素因数の和:41135

約数の個数: 16

約数和(自身を含む): 41376384

約数和(自身を除く): 20934978

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 41047, 82094, 123141, 246282, 3406901, 6813802, 10220703, 20441406]

約数ペア:

[(1, 20441406), (2, 10220703), (3, 6813802), (6, 3406901), (83, 246282), (166, 123141), (249, 82094), (498, 41047)]