20005150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36373}}^1$

素因数の和:36396

約数の個数: 24

約数和(自身を含む): 40593384

約数和(自身を除く): 20588234

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36373, 72746, 181865, 363730, 400103, 800206, 909325, 1818650, 2000515, 4001030, 10002575, 20005150]

約数ペア:

[(1, 20005150), (2, 10002575), (5, 4001030), (10, 2000515), (11, 1818650), (22, 909325), (25, 800206), (50, 400103), (55, 363730), (110, 181865), (275, 72746), (550, 36373)]