20508252

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{16921}}^1$

素因数の和:17029

約数の個数: 24

約数和(自身を含む): 48329232

約数和(自身を除く): 27820980

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 16921, 33842, 50763, 67684, 101526, 203052, 1709021, 3418042, 5127063, 6836084, 10254126, 20508252]

約数ペア:

[(1, 20508252), (2, 10254126), (3, 6836084), (4, 5127063), (6, 3418042), (12, 1709021), (101, 203052), (202, 101526), (303, 67684), (404, 50763), (606, 33842), (1212, 16921)]