20249586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160711}}^1$

素因数の和:160726

約数の個数: 24

約数和(自身を含む): 50142144

約数和(自身を除く): 29892558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160711, 321422, 482133, 964266, 1124977, 1446399, 2249954, 2892798, 3374931, 6749862, 10124793, 20249586]

約数ペア:

[(1, 20249586), (2, 10124793), (3, 6749862), (6, 3374931), (7, 2892798), (9, 2249954), (14, 1446399), (18, 1124977), (21, 964266), (42, 482133), (63, 321422), (126, 160711)]