15694642660

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1166021}}^1$

素因数の和:1166703

約数の個数: 24

約数和(自身を含む): 33007750776

約数和(自身を除く): 17313108116

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 6730, 13460, 1166021, 2332042, 4664084, 5830105, 11660210, 23320420, 784732133, 1569464266, 3138928532, 3923660665, 7847321330, 15694642660]

約数ペア:

[(1, 15694642660), (2, 7847321330), (4, 3923660665), (5, 3138928532), (10, 1569464266), (20, 784732133), (673, 23320420), (1346, 11660210), (2692, 5830105), (3365, 4664084), (6730, 2332042), (13460, 1166021)]