20163633728

素因数分解:

$2^6\times 7^1\times {\mathrm{45008111}}^1$

素因数の和:45008130

約数の個数: 28

約数和(自身を含む): 45728241792

約数和(自身を除く): 25564608064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45008111, 90016222, 180032444, 315056777, 360064888, 630113554, 720129776, 1260227108, 1440259552, 2520454216, 2880519104, 5040908432, 10081816864, 20163633728]

約数ペア:

[(1, 20163633728), (2, 10081816864), (4, 5040908432), (7, 2880519104), (8, 2520454216), (14, 1440259552), (16, 1260227108), (28, 720129776), (32, 630113554), (56, 360064888), (64, 315056777), (112, 180032444), (224, 90016222), (448, 45008111)]