20322138

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{8707}}^1$

素因数の和:9101

約数の個数: 16

約数和(自身を含む): 40753440

約数和(自身を除く): 20431302

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 8707, 17414, 26121, 52242, 3387023, 6774046, 10161069, 20322138]

約数ペア:

[(1, 20322138), (2, 10161069), (3, 6774046), (6, 3387023), (389, 52242), (778, 26121), (1167, 17414), (2334, 8707)]