20183045180

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1358213}}^1$

素因数の和:1358965

約数の個数: 24

約数和(自身を含む): 42441471072

約数和(自身を除く): 22258425892

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 14860, 1358213, 2716426, 5432852, 6791065, 13582130, 27164260, 1009152259, 2018304518, 4036609036, 5045761295, 10091522590, 20183045180]

約数ペア:

[(1, 20183045180), (2, 10091522590), (4, 5045761295), (5, 4036609036), (10, 2018304518), (20, 1009152259), (743, 27164260), (1486, 13582130), (2972, 6791065), (3715, 5432852), (7430, 2716426), (14860, 1358213)]