20163555452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{475421}}^1$

素因数の和:475909

約数の個数: 24

約数和(自身を含む): 36900353952

約数和(自身を除く): 16736798500

約数列:

[1, 2, 4, 23, 46, 92, 461, 922, 1844, 10603, 21206, 42412, 475421, 950842, 1901684, 10934683, 21869366, 43738732, 219169081, 438338162, 876676324, 5040888863, 10081777726, 20163555452]

約数ペア:

[(1, 20163555452), (2, 10081777726), (4, 5040888863), (23, 876676324), (46, 438338162), (92, 219169081), (461, 43738732), (922, 21869366), (1844, 10934683), (10603, 1901684), (21206, 950842), (42412, 475421)]