20199304426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1\times {\mathrm{26597}}^1$

素因数の和:29814

約数の個数: 32

約数和(自身を含む): 36677152512

約数和(自身を除く): 16477848086

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3191, 6382, 22337, 26597, 44674, 53194, 54247, 108494, 186179, 372358, 379729, 452149, 759458, 904298, 3165043, 6330086, 84871027, 169742054, 594097189, 1188194378, 1442807459, 2885614918, 10099652213, 20199304426]

約数ペア:

[(1, 20199304426), (2, 10099652213), (7, 2885614918), (14, 1442807459), (17, 1188194378), (34, 594097189), (119, 169742054), (238, 84871027), (3191, 6330086), (6382, 3165043), (22337, 904298), (26597, 759458), (44674, 452149), (53194, 379729), (54247, 372358), (108494, 186179)]