20158389630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223982107}}^1$

素因数の和:223982120

約数の個数: 24

約数和(自身を含む): 52411813272

約数和(自身を除く): 32253423642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223982107, 447964214, 671946321, 1119910535, 1343892642, 2015838963, 2239821070, 3359731605, 4031677926, 6719463210, 10079194815, 20158389630]

約数ペア:

[(1, 20158389630), (2, 10079194815), (3, 6719463210), (5, 4031677926), (6, 3359731605), (9, 2239821070), (10, 2015838963), (15, 1343892642), (18, 1119910535), (30, 671946321), (45, 447964214), (90, 223982107)]