20092310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15140

約数の個数: 32

約数和(自身を含む): 43511040

約数和(自身を除く): 23418730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15107, 30214, 75535, 105749, 151070, 211498, 287033, 528745, 574066, 1057490, 1435165, 2009231, 2870330, 4018462, 10046155, 20092310]

約数ペア:

[(1, 20092310), (2, 10046155), (5, 4018462), (7, 2870330), (10, 2009231), (14, 1435165), (19, 1057490), (35, 574066), (38, 528745), (70, 287033), (95, 211498), (133, 151070), (190, 105749), (266, 75535), (665, 30214), (1330, 15107)]