2013280144

素因数分解:

$2^4\times {\mathrm{13399}}^1\times {\mathrm{9391}}^1$

素因数の和:22798

約数の個数: 20

約数和(自身を含む): 3901436800

約数和(自身を除く): 1888156656

約数列:

[1, 2, 4, 8, 16, 9391, 13399, 18782, 26798, 37564, 53596, 75128, 107192, 150256, 214384, 125830009, 251660018, 503320036, 1006640072, 2013280144]

約数ペア:

[(1, 2013280144), (2, 1006640072), (4, 503320036), (8, 251660018), (16, 125830009), (9391, 214384), (13399, 150256), (18782, 107192), (26798, 75128), (37564, 53596)]