22520372

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10181}}^1$

素因数の和:10271

約数の個数: 24

約数和(自身を含む): 45615360

約数和(自身を除く): 23094988

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 10181, 20362, 40724, 71267, 142534, 285068, 804299, 1608598, 3217196, 5630093, 11260186, 22520372]

約数ペア:

[(1, 22520372), (2, 11260186), (4, 5630093), (7, 3217196), (14, 1608598), (28, 804299), (79, 285068), (158, 142534), (316, 71267), (553, 40724), (1106, 20362), (2212, 10181)]