20162845196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 40138338240

約数和(自身を除く): 19975493044

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 197, 268, 377, 394, 754, 788, 871, 1013, 1508, 1742, 1943, 2026, 2561, 3484, 3886, 4052, 5122, 5713, 7772, 10244, 11426, 13169, 13199, 22852, 25259, 26338, 26398, 29377, 50518, 52676, 52796, 58754, 67871, 74269, 101036, 117508, 135742, 148538, 171587, 199561, 271484, 297076, 343174, 381901, 382771, 399122, 686348, 763802, 765542, 798244, 882323, 1527604, 1531084, 1764646, 1968259, 2594293, 3529292, 3936518, 4976023, 5188586, 5787269, 7873036, 9952046, 10377172, 11574538, 13370587, 19904092, 23149076, 25587367, 26741174, 51174734, 53482348, 75234497, 102349468, 150468994, 173817631, 300937988, 347635262, 387747023, 695270524, 775494046, 1550988092, 5040711299, 10081422598, 20162845196]

約数ペア:

[(1, 20162845196), (2, 10081422598), (4, 5040711299), (13, 1550988092), (26, 775494046), (29, 695270524), (52, 387747023), (58, 347635262), (67, 300937988), (116, 173817631), (134, 150468994), (197, 102349468), (268, 75234497), (377, 53482348), (394, 51174734), (754, 26741174), (788, 25587367), (871, 23149076), (1013, 19904092), (1508, 13370587), (1742, 11574538), (1943, 10377172), (2026, 9952046), (2561, 7873036), (3484, 5787269), (3886, 5188586), (4052, 4976023), (5122, 3936518), (5713, 3529292), (7772, 2594293), (10244, 1968259), (11426, 1764646), (13169, 1531084), (13199, 1527604), (22852, 882323), (25259, 798244), (26338, 765542), (26398, 763802), (29377, 686348), (50518, 399122), (52676, 382771), (52796, 381901), (58754, 343174), (67871, 297076), (74269, 271484), (101036, 199561), (117508, 171587), (135742, 148538)]