20587515960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1417873}}^1$

素因数の和:1417909

約数の個数: 96

約数和(自身を含む): 67887807120

約数和(自身を除く): 47300291160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 1417873, 2835746, 4253619, 5671492, 7089365, 8507238, 11342984, 14178730, 15596603, 17014476, 21268095, 28357460, 31193206, 34028952, 42536190, 46789809, 56714920, 62386412, 77983015, 85072380, 93579618, 124772824, 155966030, 170144760, 171562633, 187159236, 233949045, 311932060, 343125266, 374318472, 467898090, 514687899, 623864120, 686250532, 857813165, 935796180, 1029375798, 1372501064, 1715626330, 1871592360, 2058751596, 2573439495, 3431252660, 4117503192, 5146878990, 6862505320, 10293757980, 20587515960]

約数ペア:

[(1, 20587515960), (2, 10293757980), (3, 6862505320), (4, 5146878990), (5, 4117503192), (6, 3431252660), (8, 2573439495), (10, 2058751596), (11, 1871592360), (12, 1715626330), (15, 1372501064), (20, 1029375798), (22, 935796180), (24, 857813165), (30, 686250532), (33, 623864120), (40, 514687899), (44, 467898090), (55, 374318472), (60, 343125266), (66, 311932060), (88, 233949045), (110, 187159236), (120, 171562633), (121, 170144760), (132, 155966030), (165, 124772824), (220, 93579618), (242, 85072380), (264, 77983015), (330, 62386412), (363, 56714920), (440, 46789809), (484, 42536190), (605, 34028952), (660, 31193206), (726, 28357460), (968, 21268095), (1210, 17014476), (1320, 15596603), (1452, 14178730), (1815, 11342984), (2420, 8507238), (2904, 7089365), (3630, 5671492), (4840, 4253619), (7260, 2835746), (14520, 1417873)]