20880451602

素因数分解:

$2^1\times 3^2\times {\mathrm{1160025089}}^1$

素因数の和:1160025097

約数の個数: 12

約数和(自身を含む): 45240978510

約数和(自身を除く): 24360526908

約数列:

[1, 2, 3, 6, 9, 18, 1160025089, 2320050178, 3480075267, 6960150534, 10440225801, 20880451602]

約数ペア:

[(1, 20880451602), (2, 10440225801), (3, 6960150534), (6, 3480075267), (9, 2320050178), (18, 1160025089)]