20290488

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29153}}^1$

素因数の和:29191

約数の個数: 32

約数和(自身を含む): 52477200

約数和(自身を除く): 32186712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29153, 58306, 87459, 116612, 174918, 233224, 349836, 699672, 845437, 1690874, 2536311, 3381748, 5072622, 6763496, 10145244, 20290488]

約数ペア:

[(1, 20290488), (2, 10145244), (3, 6763496), (4, 5072622), (6, 3381748), (8, 2536311), (12, 1690874), (24, 845437), (29, 699672), (58, 349836), (87, 233224), (116, 174918), (174, 116612), (232, 87459), (348, 58306), (696, 29153)]