20249948466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{36749}}^1$

素因数の和:36813

約数の個数: 96

約数和(自身を含む): 50358672000

約数和(自身を除く): 30108723534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1331, 1518, 2178, 2277, 2662, 2783, 3993, 4554, 5566, 7986, 8349, 11979, 16698, 23958, 25047, 30613, 36749, 50094, 61226, 73498, 91839, 110247, 183678, 220494, 275517, 330741, 404239, 551034, 661482, 808478, 845227, 1212717, 1690454, 2425434, 2535681, 3638151, 4446629, 5071362, 7276302, 7607043, 8893258, 9297497, 13339887, 15214086, 18594994, 26679774, 27892491, 40019661, 48912919, 55784982, 80039322, 83677473, 97825838, 102272467, 146738757, 167354946, 204544934, 293477514, 306817401, 440216271, 613634802, 880432542, 920452203, 1124997137, 1840904406, 2249994274, 3374991411, 6749982822, 10124974233, 20249948466]

約数ペア:

[(1, 20249948466), (2, 10124974233), (3, 6749982822), (6, 3374991411), (9, 2249994274), (11, 1840904406), (18, 1124997137), (22, 920452203), (23, 880432542), (33, 613634802), (46, 440216271), (66, 306817401), (69, 293477514), (99, 204544934), (121, 167354946), (138, 146738757), (198, 102272467), (207, 97825838), (242, 83677473), (253, 80039322), (363, 55784982), (414, 48912919), (506, 40019661), (726, 27892491), (759, 26679774), (1089, 18594994), (1331, 15214086), (1518, 13339887), (2178, 9297497), (2277, 8893258), (2662, 7607043), (2783, 7276302), (3993, 5071362), (4554, 4446629), (5566, 3638151), (7986, 2535681), (8349, 2425434), (11979, 1690454), (16698, 1212717), (23958, 845227), (25047, 808478), (30613, 661482), (36749, 551034), (50094, 404239), (61226, 330741), (73498, 275517), (91839, 220494), (110247, 183678)]