20188242

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26083}}^1$

素因数の和:26134

約数の個数: 24

約数和(自身を含む): 44760144

約数和(自身を除く): 24571902

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 26083, 52166, 78249, 156498, 234747, 469494, 1121569, 2243138, 3364707, 6729414, 10094121, 20188242]

約数ペア:

[(1, 20188242), (2, 10094121), (3, 6729414), (6, 3364707), (9, 2243138), (18, 1121569), (43, 469494), (86, 234747), (129, 156498), (258, 78249), (387, 52166), (774, 26083)]