20337760422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1468

約数の個数: 160

約数和(自身を含む): 52987429440

約数和(自身を除く): 32649669018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 109, 126, 137, 162, 189, 218, 274, 327, 378, 411, 567, 654, 763, 822, 959, 981, 1134, 1201, 1233, 1526, 1918, 1962, 2289, 2402, 2466, 2877, 2943, 3603, 3699, 4578, 5754, 5886, 6867, 7206, 7398, 8407, 8631, 8829, 10809, 11097, 13734, 14933, 16814, 17262, 17658, 20601, 21618, 22194, 25221, 25893, 29866, 32427, 41202, 44799, 50442, 51786, 61803, 64854, 75663, 77679, 89598, 97281, 104531, 123606, 130909, 134397, 151326, 155358, 164537, 194562, 209062, 226989, 261818, 268794, 313593, 329074, 392727, 403191, 453978, 493611, 627186, 680967, 785454, 806382, 916363, 940779, 987222, 1151759, 1178181, 1209573, 1361934, 1480833, 1832726, 1881558, 2303518, 2356362, 2419146, 2749089, 2822337, 2961666, 3455277, 3534543, 4442499, 5498178, 5644674, 6910554, 7069086, 8247267, 8467011, 8884998, 10365831, 10603629, 13327497, 16494534, 16934022, 17934533, 20731662, 21207258, 24741801, 26654994, 31097493, 35869066, 49483602, 53803599, 62194986, 74225403, 93292479, 107607198, 125541731, 148450806, 161410797, 186584958, 251083462, 322821594, 376625193, 484232391, 753250386, 968464782, 1129875579, 1452697173, 2259751158, 2905394346, 3389626737, 6779253474, 10168880211, 20337760422]

約数ペア:

[(1, 20337760422), (2, 10168880211), (3, 6779253474), (6, 3389626737), (7, 2905394346), (9, 2259751158), (14, 1452697173), (18, 1129875579), (21, 968464782), (27, 753250386), (42, 484232391), (54, 376625193), (63, 322821594), (81, 251083462), (109, 186584958), (126, 161410797), (137, 148450806), (162, 125541731), (189, 107607198), (218, 93292479), (274, 74225403), (327, 62194986), (378, 53803599), (411, 49483602), (567, 35869066), (654, 31097493), (763, 26654994), (822, 24741801), (959, 21207258), (981, 20731662), (1134, 17934533), (1201, 16934022), (1233, 16494534), (1526, 13327497), (1918, 10603629), (1962, 10365831), (2289, 8884998), (2402, 8467011), (2466, 8247267), (2877, 7069086), (2943, 6910554), (3603, 5644674), (3699, 5498178), (4578, 4442499), (5754, 3534543), (5886, 3455277), (6867, 2961666), (7206, 2822337), (7398, 2749089), (8407, 2419146), (8631, 2356362), (8829, 2303518), (10809, 1881558), (11097, 1832726), (13734, 1480833), (14933, 1361934), (16814, 1209573), (17262, 1178181), (17658, 1151759), (20601, 987222), (21618, 940779), (22194, 916363), (25221, 806382), (25893, 785454), (29866, 680967), (32427, 627186), (41202, 493611), (44799, 453978), (50442, 403191), (51786, 392727), (61803, 329074), (64854, 313593), (75663, 268794), (77679, 261818), (89598, 226989), (97281, 209062), (104531, 194562), (123606, 164537), (130909, 155358), (134397, 151326)]