20153646982

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12097027}}^1$

素因数の和:12097060

約数の個数: 24

約数和(自身を含む): 37234652184

約数和(自身を除く): 17081005202

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12097027, 24194054, 84679189, 169358378, 205649459, 411298918, 592754323, 1185508646, 1439546213, 2879092426, 10076823491, 20153646982]

約数ペア:

[(1, 20153646982), (2, 10076823491), (7, 2879092426), (14, 1439546213), (17, 1185508646), (34, 592754323), (49, 411298918), (98, 205649459), (119, 169358378), (238, 84679189), (833, 24194054), (1666, 12097027)]