20163847528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{20830421}}^1$

素因数の和:20830449

約数の個数: 24

約数和(自身を含む): 41556691890

約数和(自身を除く): 21392844362

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 20830421, 41660842, 83321684, 166643368, 229134631, 458269262, 916538524, 1833077048, 2520480941, 5040961882, 10081923764, 20163847528]

約数ペア:

[(1, 20163847528), (2, 10081923764), (4, 5040961882), (8, 2520480941), (11, 1833077048), (22, 916538524), (44, 458269262), (88, 229134631), (121, 166643368), (242, 83321684), (484, 41660842), (968, 20830421)]