20079234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 52640640

約数和(自身を除く): 32561406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 59, 63, 73, 74, 111, 118, 126, 146, 177, 219, 222, 259, 333, 354, 413, 438, 511, 518, 531, 657, 666, 777, 826, 1022, 1062, 1239, 1314, 1533, 1554, 2183, 2331, 2478, 2701, 3066, 3717, 4307, 4366, 4599, 4662, 5402, 6549, 7434, 8103, 8614, 9198, 12921, 13098, 15281, 16206, 18907, 19647, 24309, 25842, 30149, 30562, 37814, 38763, 39294, 45843, 48618, 56721, 60298, 77526, 90447, 91686, 113442, 137529, 159359, 170163, 180894, 271341, 275058, 318718, 340326, 478077, 542682, 956154, 1115513, 1434231, 2231026, 2868462, 3346539, 6693078, 10039617, 20079234]

約数ペア:

[(1, 20079234), (2, 10039617), (3, 6693078), (6, 3346539), (7, 2868462), (9, 2231026), (14, 1434231), (18, 1115513), (21, 956154), (37, 542682), (42, 478077), (59, 340326), (63, 318718), (73, 275058), (74, 271341), (111, 180894), (118, 170163), (126, 159359), (146, 137529), (177, 113442), (219, 91686), (222, 90447), (259, 77526), (333, 60298), (354, 56721), (413, 48618), (438, 45843), (511, 39294), (518, 38763), (531, 37814), (657, 30562), (666, 30149), (777, 25842), (826, 24309), (1022, 19647), (1062, 18907), (1239, 16206), (1314, 15281), (1533, 13098), (1554, 12921), (2183, 9198), (2331, 8614), (2478, 8103), (2701, 7434), (3066, 6549), (3717, 5402), (4307, 4662), (4366, 4599)]