20163926534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2941921}}^1$

素因数の和:2942095

約数の個数: 16

約数和(自身を含む): 31772757600

約数和(自身を除く): 11608831066

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 2941921, 5883842, 67664183, 135328366, 438346229, 876692458, 10081963267, 20163926534]

約数ペア:

[(1, 20163926534), (2, 10081963267), (23, 876692458), (46, 438346229), (149, 135328366), (298, 67664183), (3427, 5883842), (6854, 2941921)]