20125064302

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2307391}}^1$

素因数の和:2307496

約数の個数: 24

約数和(自身を含む): 35510762880

約数和(自身を除く): 15385698578

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 2307391, 4614782, 16151737, 32303474, 113062159, 205357799, 226124318, 410715598, 1437504593, 2875009186, 10062532151, 20125064302]

約数ペア:

[(1, 20125064302), (2, 10062532151), (7, 2875009186), (14, 1437504593), (49, 410715598), (89, 226124318), (98, 205357799), (178, 113062159), (623, 32303474), (1246, 16151737), (4361, 4614782), (8722, 2307391)]