20214848950

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2094803}}^1$

素因数の和:2095008

約数の個数: 24

約数和(自身を含む): 37794453768

約数和(自身を除く): 17579604818

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 2094803, 4189606, 10474015, 20948030, 52370075, 104740150, 404296979, 808593958, 2021484895, 4042969790, 10107424475, 20214848950]

約数ペア:

[(1, 20214848950), (2, 10107424475), (5, 4042969790), (10, 2021484895), (25, 808593958), (50, 404296979), (193, 104740150), (386, 52370075), (965, 20948030), (1930, 10474015), (4825, 4189606), (9650, 2094803)]