20163045628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458251037}}^1$

素因数の和:458251052

約数の個数: 12

約数和(自身を含む): 38493087192

約数和(自身を除く): 18330041564

約数列:

[1, 2, 4, 11, 22, 44, 458251037, 916502074, 1833004148, 5040761407, 10081522814, 20163045628]

約数ペア:

[(1, 20163045628), (2, 10081522814), (4, 5040761407), (11, 1833004148), (22, 916502074), (44, 458251037)]