20163623312

素因数分解:

$2^4\times 7^1\times {\mathrm{180032351}}^1$

素因数の和:180032366

約数の個数: 20

約数和(自身を含む): 44648023296

約数和(自身を除く): 24484399984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180032351, 360064702, 720129404, 1260226457, 1440258808, 2520452914, 2880517616, 5040905828, 10081811656, 20163623312]

約数ペア:

[(1, 20163623312), (2, 10081811656), (4, 5040905828), (7, 2880517616), (8, 2520452914), (14, 1440258808), (16, 1260226457), (28, 720129404), (56, 360064702), (112, 180032351)]