20162645514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{709}}^1\times {\mathrm{1187}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 48159334080

約数和(自身を除く): 27996688566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 709, 726, 1089, 1187, 1331, 1418, 2127, 2178, 2374, 2662, 3561, 3993, 4254, 6381, 7122, 7799, 7986, 10683, 11979, 12762, 13057, 15598, 21366, 23397, 23958, 26114, 39171, 46794, 70191, 78342, 85789, 117513, 140382, 143627, 171578, 235026, 257367, 287254, 430881, 514734, 772101, 841583, 861762, 943679, 1292643, 1544202, 1579897, 1683166, 1887358, 2524749, 2585286, 2831037, 3159794, 4739691, 5049498, 5662074, 7574247, 8493111, 9257413, 9479382, 14219073, 15148494, 16986222, 18514826, 27772239, 28438146, 55544478, 83316717, 101831543, 166633434, 203663086, 305494629, 610989258, 916483887, 1120146973, 1832967774, 2240293946, 3360440919, 6720881838, 10081322757, 20162645514]

約数ペア:

[(1, 20162645514), (2, 10081322757), (3, 6720881838), (6, 3360440919), (9, 2240293946), (11, 1832967774), (18, 1120146973), (22, 916483887), (33, 610989258), (66, 305494629), (99, 203663086), (121, 166633434), (198, 101831543), (242, 83316717), (363, 55544478), (709, 28438146), (726, 27772239), (1089, 18514826), (1187, 16986222), (1331, 15148494), (1418, 14219073), (2127, 9479382), (2178, 9257413), (2374, 8493111), (2662, 7574247), (3561, 5662074), (3993, 5049498), (4254, 4739691), (6381, 3159794), (7122, 2831037), (7799, 2585286), (7986, 2524749), (10683, 1887358), (11979, 1683166), (12762, 1579897), (13057, 1544202), (15598, 1292643), (21366, 943679), (23397, 861762), (23958, 841583), (26114, 772101), (39171, 514734), (46794, 430881), (70191, 287254), (78342, 257367), (85789, 235026), (117513, 171578), (140382, 143627)]