20126722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130693}}^1$

素因数の和:130713

約数の個数: 16

約数和(自身を含む): 37639872

約数和(自身を除く): 17513150

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130693, 261386, 914851, 1437623, 1829702, 2875246, 10063361, 20126722]

約数ペア:

[(1, 20126722), (2, 10063361), (7, 2875246), (11, 1829702), (14, 1437623), (22, 914851), (77, 261386), (154, 130693)]