20553695230

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4118977}}^1$

素因数の和:4119483

約数の個数: 16

約数和(自身を含む): 37070802000

約数和(自身を除く): 16517106770

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 4118977, 8237954, 20594885, 41189770, 2055369523, 4110739046, 10276847615, 20553695230]

約数ペア:

[(1, 20553695230), (2, 10276847615), (5, 4110739046), (10, 2055369523), (499, 41189770), (998, 20594885), (2495, 8237954), (4990, 4118977)]