20160785612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458199673}}^1$

素因数の和:458199688

約数の個数: 12

約数和(自身を含む): 38488772616

約数和(自身を除く): 18327987004

約数列:

[1, 2, 4, 11, 22, 44, 458199673, 916399346, 1832798692, 5040196403, 10080392806, 20160785612]

約数ペア:

[(1, 20160785612), (2, 10080392806), (4, 5040196403), (11, 1832798692), (22, 916399346), (44, 458199673)]