20463283989

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{2065121}}^1$

素因数の和:2065497

約数の個数: 16

約数和(自身を含む): 30398595840

約数和(自身を除く): 9935311851

約数列:

[1, 3, 9, 27, 367, 1101, 3303, 9909, 2065121, 6195363, 18586089, 55758267, 757899407, 2273698221, 6821094663, 20463283989]

約数ペア:

[(1, 20463283989), (3, 6821094663), (9, 2273698221), (27, 757899407), (367, 55758267), (1101, 18586089), (3303, 6195363), (9909, 2065121)]