20173950700

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1208021}}^1$

素因数の和:1208202

約数の個数: 36

約数和(自身を含む): 44039650032

約数和(自身を除く): 23865699332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 334, 668, 835, 1670, 3340, 4175, 8350, 16700, 1208021, 2416042, 4832084, 6040105, 12080210, 24160420, 30200525, 60401050, 120802100, 201739507, 403479014, 806958028, 1008697535, 2017395070, 4034790140, 5043487675, 10086975350, 20173950700]

約数ペア:

[(1, 20173950700), (2, 10086975350), (4, 5043487675), (5, 4034790140), (10, 2017395070), (20, 1008697535), (25, 806958028), (50, 403479014), (100, 201739507), (167, 120802100), (334, 60401050), (668, 30200525), (835, 24160420), (1670, 12080210), (3340, 6040105), (4175, 4832084), (8350, 2416042), (16700, 1208021)]