20562912

素因数分解:

$2^5\times 3^2\times {\mathrm{71399}}^1$

素因数の和:71415

約数の個数: 36

約数和(自身を含む): 58476600

約数和(自身を除く): 37913688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71399, 142798, 214197, 285596, 428394, 571192, 642591, 856788, 1142384, 1285182, 1713576, 2284768, 2570364, 3427152, 5140728, 6854304, 10281456, 20562912]

約数ペア:

[(1, 20562912), (2, 10281456), (3, 6854304), (4, 5140728), (6, 3427152), (8, 2570364), (9, 2284768), (12, 1713576), (16, 1285182), (18, 1142384), (24, 856788), (32, 642591), (36, 571192), (48, 428394), (72, 285596), (96, 214197), (144, 142798), (288, 71399)]