20094660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{111637}}^1$

素因数の和:111652

約数の個数: 36

約数和(自身を含む): 60954348

約数和(自身を除く): 40859688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 111637, 223274, 334911, 446548, 558185, 669822, 1004733, 1116370, 1339644, 1674555, 2009466, 2232740, 3349110, 4018932, 5023665, 6698220, 10047330, 20094660]

約数ペア:

[(1, 20094660), (2, 10047330), (3, 6698220), (4, 5023665), (5, 4018932), (6, 3349110), (9, 2232740), (10, 2009466), (12, 1674555), (15, 1339644), (18, 1116370), (20, 1004733), (30, 669822), (36, 558185), (45, 446548), (60, 334911), (90, 223274), (180, 111637)]