20307888972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{4177}}^1$

素因数の和:4365

約数の個数: 192

約数和(自身を含む): 61767552000

約数和(自身を除く): 41459663028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 109, 118, 126, 177, 189, 218, 236, 252, 327, 354, 378, 413, 436, 531, 654, 708, 756, 763, 826, 981, 1062, 1239, 1308, 1526, 1593, 1652, 1962, 2124, 2289, 2478, 2943, 3052, 3186, 3717, 3924, 4177, 4578, 4956, 5886, 6372, 6431, 6867, 7434, 8354, 9156, 11151, 11772, 12531, 12862, 13734, 14868, 16708, 19293, 20601, 22302, 25062, 25724, 27468, 29239, 37593, 38586, 41202, 44604, 45017, 50124, 57879, 58478, 75186, 77172, 82404, 87717, 90034, 112779, 115758, 116956, 135051, 150372, 173637, 175434, 180068, 225558, 231516, 246443, 263151, 270102, 347274, 350868, 405153, 451116, 455293, 492886, 526302, 540204, 694548, 739329, 789453, 810306, 910586, 985772, 1052604, 1215459, 1365879, 1478658, 1578906, 1620612, 1725101, 1821172, 2217987, 2430918, 2731758, 2957316, 3157812, 3187051, 3450202, 4097637, 4435974, 4861836, 5175303, 5463516, 6374102, 6653961, 6900404, 8195274, 8871948, 9561153, 10350606, 12292911, 12748204, 13307922, 15525909, 16390548, 19122306, 20701212, 24585822, 26615844, 26862287, 28683459, 31051818, 38244612, 46577727, 49171644, 53724574, 57366918, 62103636, 80586861, 86050377, 93155454, 107449148, 114733836, 161173722, 172100754, 186310908, 188036009, 241760583, 322347444, 344201508, 376072018, 483521166, 564108027, 725281749, 752144036, 967042332, 1128216054, 1450563498, 1692324081, 2256432108, 2901126996, 3384648162, 5076972243, 6769296324, 10153944486, 20307888972]

約数ペア:

[(1, 20307888972), (2, 10153944486), (3, 6769296324), (4, 5076972243), (6, 3384648162), (7, 2901126996), (9, 2256432108), (12, 1692324081), (14, 1450563498), (18, 1128216054), (21, 967042332), (27, 752144036), (28, 725281749), (36, 564108027), (42, 483521166), (54, 376072018), (59, 344201508), (63, 322347444), (84, 241760583), (108, 188036009), (109, 186310908), (118, 172100754), (126, 161173722), (177, 114733836), (189, 107449148), (218, 93155454), (236, 86050377), (252, 80586861), (327, 62103636), (354, 57366918), (378, 53724574), (413, 49171644), (436, 46577727), (531, 38244612), (654, 31051818), (708, 28683459), (756, 26862287), (763, 26615844), (826, 24585822), (981, 20701212), (1062, 19122306), (1239, 16390548), (1308, 15525909), (1526, 13307922), (1593, 12748204), (1652, 12292911), (1962, 10350606), (2124, 9561153), (2289, 8871948), (2478, 8195274), (2943, 6900404), (3052, 6653961), (3186, 6374102), (3717, 5463516), (3924, 5175303), (4177, 4861836), (4578, 4435974), (4956, 4097637), (5886, 3450202), (6372, 3187051), (6431, 3157812), (6867, 2957316), (7434, 2731758), (8354, 2430918), (9156, 2217987), (11151, 1821172), (11772, 1725101), (12531, 1620612), (12862, 1578906), (13734, 1478658), (14868, 1365879), (16708, 1215459), (19293, 1052604), (20601, 985772), (22302, 910586), (25062, 810306), (25724, 789453), (27468, 739329), (29239, 694548), (37593, 540204), (38586, 526302), (41202, 492886), (44604, 455293), (45017, 451116), (50124, 405153), (57879, 350868), (58478, 347274), (75186, 270102), (77172, 263151), (82404, 246443), (87717, 231516), (90034, 225558), (112779, 180068), (115758, 175434), (116956, 173637), (135051, 150372)]