20159144622

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{55249}}^1$

素因数の和:55522

約数の個数: 64

約数和(自身を含む): 46542600000

約数和(自身を除く): 26383455378

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 233, 261, 466, 522, 699, 783, 1398, 1566, 2097, 4194, 6291, 6757, 12582, 13514, 20271, 40542, 55249, 60813, 110498, 121626, 165747, 182439, 331494, 364878, 497241, 994482, 1491723, 1602221, 2983446, 3204442, 4806663, 9613326, 12873017, 14419989, 25746034, 28839978, 38619051, 43259967, 77238102, 86519934, 115857153, 231714306, 347571459, 373317493, 695142918, 746634986, 1119952479, 2239904958, 3359857437, 6719714874, 10079572311, 20159144622]

約数ペア:

[(1, 20159144622), (2, 10079572311), (3, 6719714874), (6, 3359857437), (9, 2239904958), (18, 1119952479), (27, 746634986), (29, 695142918), (54, 373317493), (58, 347571459), (87, 231714306), (174, 115857153), (233, 86519934), (261, 77238102), (466, 43259967), (522, 38619051), (699, 28839978), (783, 25746034), (1398, 14419989), (1566, 12873017), (2097, 9613326), (4194, 4806663), (6291, 3204442), (6757, 2983446), (12582, 1602221), (13514, 1491723), (20271, 994482), (40542, 497241), (55249, 364878), (60813, 331494), (110498, 182439), (121626, 165747)]