20036481

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 27319680

約数和(自身を除く): 7283199

約数列:

[1, 3, 89, 101, 267, 303, 743, 2229, 8989, 26967, 66127, 75043, 198381, 225129, 6678827, 20036481]

約数ペア:

[(1, 20036481), (3, 6678827), (89, 225129), (101, 198381), (267, 75043), (303, 66127), (743, 26967), (2229, 8989)]