80412438

素因数分解:

$2^1\times 3^1\times {\mathrm{2003}}^1\times {\mathrm{6691}}^1$

素因数の和:8699

約数の個数: 16

約数和(自身を含む): 160929216

約数和(自身を除く): 80516778

約数列:

[1, 2, 3, 6, 2003, 4006, 6009, 6691, 12018, 13382, 20073, 40146, 13402073, 26804146, 40206219, 80412438]

約数ペア:

[(1, 80412438), (2, 40206219), (3, 26804146), (6, 13402073), (2003, 40146), (4006, 20073), (6009, 13382), (6691, 12018)]