20429088

素因数分解:

$2^5\times 3^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 53909856

約数和(自身を除く): 33480768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 241, 482, 723, 883, 964, 1446, 1766, 1928, 2649, 2892, 3532, 3856, 5298, 5784, 7064, 7712, 10596, 11568, 14128, 21192, 23136, 28256, 42384, 84768, 212803, 425606, 638409, 851212, 1276818, 1702424, 2553636, 3404848, 5107272, 6809696, 10214544, 20429088]

約数ペア:

[(1, 20429088), (2, 10214544), (3, 6809696), (4, 5107272), (6, 3404848), (8, 2553636), (12, 1702424), (16, 1276818), (24, 851212), (32, 638409), (48, 425606), (96, 212803), (241, 84768), (482, 42384), (723, 28256), (883, 23136), (964, 21192), (1446, 14128), (1766, 11568), (1928, 10596), (2649, 7712), (2892, 7064), (3532, 5784), (3856, 5298)]