20796035764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32291981}}^1$

素因数の和:32292015

約数の個数: 24

約数和(自身を含む): 43400423808

約数和(自身を除く): 22604388044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 32291981, 64583962, 129167924, 226043867, 452087734, 742715563, 904175468, 1485431126, 2970862252, 5199008941, 10398017882, 20796035764]

約数ペア:

[(1, 20796035764), (2, 10398017882), (4, 5199008941), (7, 2970862252), (14, 1485431126), (23, 904175468), (28, 742715563), (46, 452087734), (92, 226043867), (161, 129167924), (322, 64583962), (644, 32291981)]