24882020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65479}}^1$

素因数の和:65507

約数の個数: 24

約数和(自身を含む): 55003200

約数和(自身を除く): 30121180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 65479, 130958, 261916, 327395, 654790, 1244101, 1309580, 2488202, 4976404, 6220505, 12441010, 24882020]

約数ペア:

[(1, 24882020), (2, 12441010), (4, 6220505), (5, 4976404), (10, 2488202), (19, 1309580), (20, 1244101), (38, 654790), (76, 327395), (95, 261916), (190, 130958), (380, 65479)]