2021020140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33683669}}^1$

素因数の和:33683681

約数の個数: 24

約数和(自身を含む): 5658856560

約数和(自身を除く): 3637836420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33683669, 67367338, 101051007, 134734676, 168418345, 202102014, 336836690, 404204028, 505255035, 673673380, 1010510070, 2021020140]

約数ペア:

[(1, 2021020140), (2, 1010510070), (3, 673673380), (4, 505255035), (5, 404204028), (6, 336836690), (10, 202102014), (12, 168418345), (15, 134734676), (20, 101051007), (30, 67367338), (60, 33683669)]