2023657820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{1831}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 4315942848

約数和(自身を除く): 2292285028

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 757, 1460, 1514, 1831, 3028, 3662, 3785, 7324, 7570, 9155, 15140, 18310, 36620, 55261, 110522, 133663, 221044, 267326, 276305, 534652, 552610, 668315, 1105220, 1336630, 1386067, 2673260, 2772134, 5544268, 6930335, 13860670, 27721340, 101182891, 202365782, 404731564, 505914455, 1011828910, 2023657820]

約数ペア:

[(1, 2023657820), (2, 1011828910), (4, 505914455), (5, 404731564), (10, 202365782), (20, 101182891), (73, 27721340), (146, 13860670), (292, 6930335), (365, 5544268), (730, 2772134), (757, 2673260), (1460, 1386067), (1514, 1336630), (1831, 1105220), (3028, 668315), (3662, 552610), (3785, 534652), (7324, 276305), (7570, 267326), (9155, 221044), (15140, 133663), (18310, 110522), (36620, 55261)]