20163348

素因数分解:

$2^2\times 3^2\times {\mathrm{560093}}^1$

素因数の和:560103

約数の個数: 18

約数和(自身を含む): 50968554

約数和(自身を除く): 30805206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560093, 1120186, 1680279, 2240372, 3360558, 5040837, 6721116, 10081674, 20163348]

約数ペア:

[(1, 20163348), (2, 10081674), (3, 6721116), (4, 5040837), (6, 3360558), (9, 2240372), (12, 1680279), (18, 1120186), (36, 560093)]