20343450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{135623}}^1$

素因数の和:135638

約数の個数: 24

約数和(自身を含む): 50452128

約数和(自身を除く): 30108678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 135623, 271246, 406869, 678115, 813738, 1356230, 2034345, 3390575, 4068690, 6781150, 10171725, 20343450]

約数ペア:

[(1, 20343450), (2, 10171725), (3, 6781150), (5, 4068690), (6, 3390575), (10, 2034345), (15, 1356230), (25, 813738), (30, 678115), (50, 406869), (75, 271246), (150, 135623)]