20070280186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{769}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 34424248320

約数和(自身を除く): 14353968134

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 587, 769, 946, 1034, 1174, 1538, 2021, 4042, 6457, 8459, 12914, 16918, 22231, 25241, 27589, 33067, 36143, 44462, 50482, 55178, 66134, 72286, 277651, 303479, 363737, 397573, 451403, 555302, 606958, 727474, 795146, 902806, 1186327, 1554149, 2372654, 3108298, 4965433, 9930866, 13049597, 17095639, 19410329, 21215941, 26099194, 34191278, 38820658, 42431882, 213513619, 233375351, 427027238, 466750702, 912285463, 1824570926, 10035140093, 20070280186]

約数ペア:

[(1, 20070280186), (2, 10035140093), (11, 1824570926), (22, 912285463), (43, 466750702), (47, 427027238), (86, 233375351), (94, 213513619), (473, 42431882), (517, 38820658), (587, 34191278), (769, 26099194), (946, 21215941), (1034, 19410329), (1174, 17095639), (1538, 13049597), (2021, 9930866), (4042, 4965433), (6457, 3108298), (8459, 2372654), (12914, 1554149), (16918, 1186327), (22231, 902806), (25241, 795146), (27589, 727474), (33067, 606958), (36143, 555302), (44462, 451403), (50482, 397573), (55178, 363737), (66134, 303479), (72286, 277651)]