20580743722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{34649}}^1$

素因数の和:34724

約数の個数: 96

約数和(自身を含む): 42661080000

約数和(自身を除く): 22080336278

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 49, 58, 77, 98, 133, 154, 203, 209, 266, 319, 406, 418, 539, 551, 638, 931, 1078, 1102, 1421, 1463, 1862, 2233, 2842, 2926, 3857, 4466, 6061, 7714, 10241, 12122, 15631, 20482, 26999, 31262, 34649, 42427, 53998, 69298, 84854, 242543, 296989, 381139, 485086, 593978, 658331, 762278, 1004821, 1316662, 1697801, 2009642, 2667973, 3395602, 4608317, 5335946, 7033747, 7241641, 9216634, 11053031, 14067494, 14483282, 18675811, 19091599, 22106062, 32258219, 37351622, 38183198, 49236229, 50691487, 64516438, 77371217, 98472458, 101382974, 133641193, 154742434, 210007589, 267282386, 354840409, 420015178, 541598519, 709680818, 935488351, 1083197038, 1470053123, 1870976702, 2940106246, 10290371861, 20580743722]

約数ペア:

[(1, 20580743722), (2, 10290371861), (7, 2940106246), (11, 1870976702), (14, 1470053123), (19, 1083197038), (22, 935488351), (29, 709680818), (38, 541598519), (49, 420015178), (58, 354840409), (77, 267282386), (98, 210007589), (133, 154742434), (154, 133641193), (203, 101382974), (209, 98472458), (266, 77371217), (319, 64516438), (406, 50691487), (418, 49236229), (539, 38183198), (551, 37351622), (638, 32258219), (931, 22106062), (1078, 19091599), (1102, 18675811), (1421, 14483282), (1463, 14067494), (1862, 11053031), (2233, 9216634), (2842, 7241641), (2926, 7033747), (3857, 5335946), (4466, 4608317), (6061, 3395602), (7714, 2667973), (10241, 2009642), (12122, 1697801), (15631, 1316662), (20482, 1004821), (26999, 762278), (31262, 658331), (34649, 593978), (42427, 485086), (53998, 381139), (69298, 296989), (84854, 242543)]