2034281020

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{253651}}^1$

素因数の和:254061

約数の個数: 24

約数和(自身を含む): 4282660368

約数和(自身を除く): 2248379348

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 253651, 507302, 1014604, 1268255, 2536510, 5073020, 101714051, 203428102, 406856204, 508570255, 1017140510, 2034281020]

約数ペア:

[(1, 2034281020), (2, 1017140510), (4, 508570255), (5, 406856204), (10, 203428102), (20, 101714051), (401, 5073020), (802, 2536510), (1604, 1268255), (2005, 1014604), (4010, 507302), (8020, 253651)]