20134874914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4217611}}^1$

素因数の和:4217662

約数の個数: 32

約数和(自身を含む): 38869512192

約数和(自身を除く): 18734637278

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 4217611, 8435222, 29523277, 46393721, 59046554, 92787442, 130745941, 261491882, 324756047, 649512094, 915221587, 1438205351, 1830443174, 2876410702, 10067437457, 20134874914]

約数ペア:

[(1, 20134874914), (2, 10067437457), (7, 2876410702), (11, 1830443174), (14, 1438205351), (22, 915221587), (31, 649512094), (62, 324756047), (77, 261491882), (154, 130745941), (217, 92787442), (341, 59046554), (434, 46393721), (682, 29523277), (2387, 8435222), (4774, 4217611)]