20086859530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42737999}}^1$

素因数の和:42738053

約数の個数: 16

約数和(自身を含む): 36925632000

約数和(自身を除く): 16838772470

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 42737999, 85475998, 213689995, 427379990, 2008685953, 4017371906, 10043429765, 20086859530]

約数ペア:

[(1, 20086859530), (2, 10043429765), (5, 4017371906), (10, 2008685953), (47, 427379990), (94, 213689995), (235, 85475998), (470, 42737999)]