20091026460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1462229}}^1$

素因数の和:1462470

約数の個数: 48

約数和(自身を含む): 56500567200

約数和(自身を除く): 36409540740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 1462229, 2924458, 4386687, 5848916, 7311145, 8773374, 14622290, 17546748, 21933435, 29244580, 43866870, 87733740, 334850441, 669700882, 1004551323, 1339401764, 1674252205, 2009102646, 3348504410, 4018205292, 5022756615, 6697008820, 10045513230, 20091026460]

約数ペア:

[(1, 20091026460), (2, 10045513230), (3, 6697008820), (4, 5022756615), (5, 4018205292), (6, 3348504410), (10, 2009102646), (12, 1674252205), (15, 1339401764), (20, 1004551323), (30, 669700882), (60, 334850441), (229, 87733740), (458, 43866870), (687, 29244580), (916, 21933435), (1145, 17546748), (1374, 14622290), (2290, 8773374), (2748, 7311145), (3435, 5848916), (4580, 4386687), (6870, 2924458), (13740, 1462229)]