20771892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33941}}^1$

素因数の和:33968

約数の個数: 36

約数和(自身を含む): 55596996

約数和(自身を除く): 34825104

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33941, 67882, 101823, 135764, 203646, 305469, 407292, 576997, 610938, 1153994, 1221876, 1730991, 2307988, 3461982, 5192973, 6923964, 10385946, 20771892]

約数ペア:

[(1, 20771892), (2, 10385946), (3, 6923964), (4, 5192973), (6, 3461982), (9, 2307988), (12, 1730991), (17, 1221876), (18, 1153994), (34, 610938), (36, 576997), (51, 407292), (68, 305469), (102, 203646), (153, 135764), (204, 101823), (306, 67882), (612, 33941)]