20332935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 42659136

約数和(自身を除く): 22326201

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 3797, 5355, 11391, 18985, 26579, 34173, 56955, 64549, 79737, 132895, 170865, 193647, 239211, 322745, 398685, 451843, 580941, 968235, 1196055, 1355529, 2259215, 2904705, 4066587, 6777645, 20332935]

約数ペア:

[(1, 20332935), (3, 6777645), (5, 4066587), (7, 2904705), (9, 2259215), (15, 1355529), (17, 1196055), (21, 968235), (35, 580941), (45, 451843), (51, 398685), (63, 322745), (85, 239211), (105, 193647), (119, 170865), (153, 132895), (255, 79737), (315, 64549), (357, 56955), (595, 34173), (765, 26579), (1071, 18985), (1785, 11391), (3797, 5355)]