20953730770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{299339011}}^1$

素因数の和:299339025

約数の個数: 16

約数和(自身を含む): 43104817728

約数和(自身を除く): 22151086958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 299339011, 598678022, 1496695055, 2095373077, 2993390110, 4190746154, 10476865385, 20953730770]

約数ペア:

[(1, 20953730770), (2, 10476865385), (5, 4190746154), (7, 2993390110), (10, 2095373077), (14, 1496695055), (35, 598678022), (70, 299339011)]