2024802580

素因数分解:

$2^2\times 5^1\times {\mathrm{4513}}^1\times {\mathrm{22433}}^1$

素因数の和:26955

約数の個数: 24

約数和(自身を含む): 4253217192

約数和(自身を除く): 2228414612

約数列:

[1, 2, 4, 5, 10, 20, 4513, 9026, 18052, 22433, 22565, 44866, 45130, 89732, 90260, 112165, 224330, 448660, 101240129, 202480258, 404960516, 506200645, 1012401290, 2024802580]

約数ペア:

[(1, 2024802580), (2, 1012401290), (4, 506200645), (5, 404960516), (10, 202480258), (20, 101240129), (4513, 448660), (9026, 224330), (18052, 112165), (22433, 90260), (22565, 89732), (44866, 45130)]