20132651328

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{2153}}^1$

素因数の和:2712

約数の個数: 112

約数和(自身を含む): 53888737536

約数和(自身を除く): 33756086208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 431, 452, 678, 862, 904, 1293, 1356, 1724, 1808, 2153, 2586, 2712, 3448, 3616, 4306, 5172, 5424, 6459, 6896, 7232, 8612, 10344, 10848, 12918, 13792, 17224, 20688, 21696, 25836, 27584, 34448, 41376, 48703, 51672, 68896, 82752, 97406, 103344, 137792, 146109, 194812, 206688, 243289, 292218, 389624, 413376, 486578, 584436, 729867, 779248, 927943, 973156, 1168872, 1459734, 1558496, 1855886, 1946312, 2337744, 2783829, 2919468, 3116992, 3711772, 3892624, 4675488, 5567658, 5838936, 7423544, 7785248, 9350976, 11135316, 11677872, 14847088, 15570496, 22270632, 23355744, 29694176, 44541264, 46711488, 59388352, 89082528, 104857559, 178165056, 209715118, 314572677, 419430236, 629145354, 838860472, 1258290708, 1677720944, 2516581416, 3355441888, 5033162832, 6710883776, 10066325664, 20132651328]

約数ペア:

[(1, 20132651328), (2, 10066325664), (3, 6710883776), (4, 5033162832), (6, 3355441888), (8, 2516581416), (12, 1677720944), (16, 1258290708), (24, 838860472), (32, 629145354), (48, 419430236), (64, 314572677), (96, 209715118), (113, 178165056), (192, 104857559), (226, 89082528), (339, 59388352), (431, 46711488), (452, 44541264), (678, 29694176), (862, 23355744), (904, 22270632), (1293, 15570496), (1356, 14847088), (1724, 11677872), (1808, 11135316), (2153, 9350976), (2586, 7785248), (2712, 7423544), (3448, 5838936), (3616, 5567658), (4306, 4675488), (5172, 3892624), (5424, 3711772), (6459, 3116992), (6896, 2919468), (7232, 2783829), (8612, 2337744), (10344, 1946312), (10848, 1855886), (12918, 1558496), (13792, 1459734), (17224, 1168872), (20688, 973156), (21696, 927943), (25836, 779248), (27584, 729867), (34448, 584436), (41376, 486578), (48703, 413376), (51672, 389624), (68896, 292218), (82752, 243289), (97406, 206688), (103344, 194812), (137792, 146109)]