20104970022

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{16741}}^1$

素因数の和:17373

約数の個数: 48

約数和(自身を含む): 43971456672

約数和(自身を除く): 23866486650

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 487, 822, 974, 1233, 1461, 2466, 2922, 4383, 8766, 16741, 33482, 50223, 66719, 100446, 133438, 150669, 200157, 301338, 400314, 600471, 1200942, 2293517, 4587034, 6880551, 8152867, 13761102, 16305734, 20641653, 24458601, 41283306, 48917202, 73375803, 146751606, 1116942779, 2233885558, 3350828337, 6701656674, 10052485011, 20104970022]

約数ペア:

[(1, 20104970022), (2, 10052485011), (3, 6701656674), (6, 3350828337), (9, 2233885558), (18, 1116942779), (137, 146751606), (274, 73375803), (411, 48917202), (487, 41283306), (822, 24458601), (974, 20641653), (1233, 16305734), (1461, 13761102), (2466, 8152867), (2922, 6880551), (4383, 4587034), (8766, 2293517), (16741, 1200942), (33482, 600471), (50223, 400314), (66719, 301338), (100446, 200157), (133438, 150669)]