20088252

素因数分解:

$2^2\times 3^2\times {\mathrm{558007}}^1$

素因数の和:558017

約数の個数: 18

約数和(自身を含む): 50778728

約数和(自身を除く): 30690476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 558007, 1116014, 1674021, 2232028, 3348042, 5022063, 6696084, 10044126, 20088252]

約数ペア:

[(1, 20088252), (2, 10044126), (3, 6696084), (4, 5022063), (6, 3348042), (9, 2232028), (12, 1674021), (18, 1116014), (36, 558007)]