20132346290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41086421}}^1$

素因数の和:41086442

約数の個数: 24

約数和(自身を含む): 42154668972

約数和(自身を除く): 22022322682

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41086421, 82172842, 205432105, 287604947, 410864210, 575209894, 1438024735, 2013234629, 2876049470, 4026469258, 10066173145, 20132346290]

約数ペア:

[(1, 20132346290), (2, 10066173145), (5, 4026469258), (7, 2876049470), (10, 2013234629), (14, 1438024735), (35, 575209894), (49, 410864210), (70, 287604947), (98, 205432105), (245, 82172842), (490, 41086421)]