20175833660

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1477001}}^1$

素因数の和:1477693

約数の個数: 24

約数和(自身を含む): 42431313456

約数和(自身を除く): 22255479796

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 1477001, 2954002, 5908004, 7385005, 14770010, 29540020, 1008791683, 2017583366, 4035166732, 5043958415, 10087916830, 20175833660]

約数ペア:

[(1, 20175833660), (2, 10087916830), (4, 5043958415), (5, 4035166732), (10, 2017583366), (20, 1008791683), (683, 29540020), (1366, 14770010), (2732, 7385005), (3415, 5908004), (6830, 2954002), (13660, 1477001)]