20186982316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{358103}}^1$

素因数の和:358953

約数の個数: 24

約数和(自身を含む): 37450516320

約数和(自身を除く): 17263534004

約数列:

[1, 2, 4, 17, 34, 68, 829, 1658, 3316, 14093, 28186, 56372, 358103, 716206, 1432412, 6087751, 12175502, 24351004, 296867387, 593734774, 1187469548, 5046745579, 10093491158, 20186982316]

約数ペア:

[(1, 20186982316), (2, 10093491158), (4, 5046745579), (17, 1187469548), (34, 593734774), (68, 296867387), (829, 24351004), (1658, 12175502), (3316, 6087751), (14093, 1432412), (28186, 716206), (56372, 358103)]