20954381065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{4657}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 26368602624

約数和(自身を除く): 5414221559

約数列:

[1, 5, 41, 47, 205, 235, 467, 1927, 2335, 4657, 9635, 19147, 21949, 23285, 95735, 109745, 190937, 218879, 899909, 954685, 1094395, 2174819, 4499545, 8974039, 10874095, 44870195, 89167579, 102216493, 445837895, 511082465, 4190876213, 20954381065]

約数ペア:

[(1, 20954381065), (5, 4190876213), (41, 511082465), (47, 445837895), (205, 102216493), (235, 89167579), (467, 44870195), (1927, 10874095), (2335, 8974039), (4657, 4499545), (9635, 2174819), (19147, 1094395), (21949, 954685), (23285, 899909), (95735, 218879), (109745, 190937)]