20162648872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{6529}}^1\times {\mathrm{10433}}^1$

素因数の和:17005

約数の個数: 32

約数和(自身を含む): 38836391400

約数和(自身を除く): 18673742528

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 6529, 10433, 13058, 20866, 26116, 41732, 52232, 83464, 241573, 386021, 483146, 772042, 966292, 1544084, 1932584, 3088168, 68117057, 136234114, 272468228, 544936456, 2520331109, 5040662218, 10081324436, 20162648872]

約数ペア:

[(1, 20162648872), (2, 10081324436), (4, 5040662218), (8, 2520331109), (37, 544936456), (74, 272468228), (148, 136234114), (296, 68117057), (6529, 3088168), (10433, 1932584), (13058, 1544084), (20866, 966292), (26116, 772042), (41732, 483146), (52232, 386021), (83464, 241573)]