20534550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136897}}^1$

素因数の和:136912

約数の個数: 24

約数和(自身を含む): 50926056

約数和(自身を除く): 30391506

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136897, 273794, 410691, 684485, 821382, 1368970, 2053455, 3422425, 4106910, 6844850, 10267275, 20534550]

約数ペア:

[(1, 20534550), (2, 10267275), (3, 6844850), (5, 4106910), (6, 3422425), (10, 2053455), (15, 1368970), (25, 821382), (30, 684485), (50, 410691), (75, 273794), (150, 136897)]