20173089964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2171017}}^1$

素因数の和:2171145

約数の個数: 24

約数和(自身を含む): 37202564448

約数和(自身を除く): 17029474484

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 2171017, 4342034, 8684068, 49933391, 99866782, 199733564, 219272717, 438545434, 877090868, 5043272491, 10086544982, 20173089964]

約数ペア:

[(1, 20173089964), (2, 10086544982), (4, 5043272491), (23, 877090868), (46, 438545434), (92, 219272717), (101, 199733564), (202, 99866782), (404, 49933391), (2323, 8684068), (4646, 4342034), (9292, 2171017)]