20576286

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9001}}^1$

素因数の和:9136

約数の個数: 24

約数和(自身を含む): 44937984

約数和(自身を除く): 24361698

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9001, 18002, 27003, 54006, 81009, 162018, 1143127, 2286254, 3429381, 6858762, 10288143, 20576286]

約数ペア:

[(1, 20576286), (2, 10288143), (3, 6858762), (6, 3429381), (9, 2286254), (18, 1143127), (127, 162018), (254, 81009), (381, 54006), (762, 27003), (1143, 18002), (2286, 9001)]