20080492444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{135679003}}^1$

素因数の和:135679044

約数の個数: 12

約数和(自身を含む): 36090615064

約数和(自身を除く): 16010122620

約数列:

[1, 2, 4, 37, 74, 148, 135679003, 271358006, 542716012, 5020123111, 10040246222, 20080492444]

約数ペア:

[(1, 20080492444), (2, 10040246222), (4, 5020123111), (37, 542716012), (74, 271358006), (148, 135679003)]