20176673022

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{789941}}^1$

素因数の和:790006

約数の個数: 64

約数和(自身を含む): 50050725120

約数和(自身を除く): 29874052098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 774, 946, 1161, 1419, 2322, 2838, 4257, 8514, 12771, 25542, 789941, 1579882, 2369823, 4739646, 7109469, 8689351, 14218938, 17378702, 21328407, 26068053, 33967463, 42656814, 52136106, 67934926, 78204159, 101902389, 156408318, 203804778, 234612477, 305707167, 373642093, 469224954, 611414334, 747284186, 917121501, 1120926279, 1834243002, 2241852558, 3362778837, 6725557674, 10088336511, 20176673022]

約数ペア:

[(1, 20176673022), (2, 10088336511), (3, 6725557674), (6, 3362778837), (9, 2241852558), (11, 1834243002), (18, 1120926279), (22, 917121501), (27, 747284186), (33, 611414334), (43, 469224954), (54, 373642093), (66, 305707167), (86, 234612477), (99, 203804778), (129, 156408318), (198, 101902389), (258, 78204159), (297, 67934926), (387, 52136106), (473, 42656814), (594, 33967463), (774, 26068053), (946, 21328407), (1161, 17378702), (1419, 14218938), (2322, 8689351), (2838, 7109469), (4257, 4739646), (8514, 2369823), (12771, 1579882), (25542, 789941)]