202104620

素因数分解:

$2^2\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{3733}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 424690224

約数和(自身を除く): 222585604

約数列:

[1, 2, 4, 5, 10, 20, 2707, 3733, 5414, 7466, 10828, 13535, 14932, 18665, 27070, 37330, 54140, 74660, 10105231, 20210462, 40420924, 50526155, 101052310, 202104620]

約数ペア:

[(1, 202104620), (2, 101052310), (4, 50526155), (5, 40420924), (10, 20210462), (20, 10105231), (2707, 74660), (3733, 54140), (5414, 37330), (7466, 27070), (10828, 18665), (13535, 14932)]