20185681936

素因数分解:

$2^4\times 7^1\times {\mathrm{180229303}}^1$

素因数の和:180229318

約数の個数: 20

約数和(自身を含む): 44696867392

約数和(自身を除く): 24511185456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180229303, 360458606, 720917212, 1261605121, 1441834424, 2523210242, 2883668848, 5046420484, 10092840968, 20185681936]

約数ペア:

[(1, 20185681936), (2, 10092840968), (4, 5046420484), (7, 2883668848), (8, 2523210242), (14, 1441834424), (16, 1261605121), (28, 720917212), (56, 360458606), (112, 180229303)]