20091660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334861}}^1$

素因数の和:334873

約数の個数: 24

約数和(自身を含む): 56256816

約数和(自身を除く): 36165156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334861, 669722, 1004583, 1339444, 1674305, 2009166, 3348610, 4018332, 5022915, 6697220, 10045830, 20091660]

約数ペア:

[(1, 20091660), (2, 10045830), (3, 6697220), (4, 5022915), (5, 4018332), (6, 3348610), (10, 2009166), (12, 1674305), (15, 1339444), (20, 1004583), (30, 669722), (60, 334861)]