20131727270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87529249}}^1$

素因数の和:87529279

約数の個数: 16

約数和(自身を含む): 37812636000

約数和(自身を除く): 17680908730

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87529249, 175058498, 437646245, 875292490, 2013172727, 4026345454, 10065863635, 20131727270]

約数ペア:

[(1, 20131727270), (2, 10065863635), (5, 4026345454), (10, 2013172727), (23, 875292490), (46, 437646245), (115, 175058498), (230, 87529249)]