2022084860

素因数分解:

$2^2\times 5^1\times {\mathrm{4969}}^1\times {\mathrm{20347}}^1$

素因数の和:25325

約数の個数: 24

約数和(自身を含む): 4247441520

約数和(自身を除く): 2225356660

約数列:

[1, 2, 4, 5, 10, 20, 4969, 9938, 19876, 20347, 24845, 40694, 49690, 81388, 99380, 101735, 203470, 406940, 101104243, 202208486, 404416972, 505521215, 1011042430, 2022084860]

約数ペア:

[(1, 2022084860), (2, 1011042430), (4, 505521215), (5, 404416972), (10, 202208486), (20, 101104243), (4969, 406940), (9938, 203470), (19876, 101735), (20347, 99380), (24845, 81388), (40694, 49690)]