20224014740

素因数分解:

$2^2\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{252737}}^1$

素因数の和:256747

約数の個数: 24

約数和(自身を含む): 42481213992

約数和(自身を除く): 22257199252

約数列:

[1, 2, 4, 5, 10, 20, 4001, 8002, 16004, 20005, 40010, 80020, 252737, 505474, 1010948, 1263685, 2527370, 5054740, 1011200737, 2022401474, 4044802948, 5056003685, 10112007370, 20224014740]

約数ペア:

[(1, 20224014740), (2, 10112007370), (4, 5056003685), (5, 4044802948), (10, 2022401474), (20, 1011200737), (4001, 5054740), (8002, 2527370), (16004, 1263685), (20005, 1010948), (40010, 505474), (80020, 252737)]