20792788416

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{4733}}^1$

素因数の和:5043

約数の個数: 168

約数和(自身を含む): 61901405280

約数和(自身を除く): 41108616864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 263, 288, 348, 464, 522, 526, 576, 696, 789, 928, 1044, 1052, 1392, 1578, 1856, 2088, 2104, 2367, 2784, 3156, 4176, 4208, 4733, 4734, 5568, 6312, 7627, 8352, 8416, 9466, 9468, 12624, 14199, 15254, 16704, 16832, 18932, 18936, 22881, 25248, 28398, 30508, 37864, 37872, 42597, 45762, 50496, 56796, 61016, 68643, 75728, 75744, 85194, 91524, 113592, 122032, 137257, 137286, 151456, 151488, 170388, 183048, 227184, 244064, 274514, 274572, 302912, 340776, 366096, 411771, 454368, 488128, 549028, 549144, 681552, 732192, 823542, 908736, 1098056, 1098288, 1235313, 1244779, 1363104, 1464384, 1647084, 2196112, 2196576, 2470626, 2489558, 2726208, 3294168, 3734337, 4392224, 4393152, 4941252, 4979116, 6588336, 7468674, 8784448, 9882504, 9958232, 11203011, 13176672, 14937348, 19765008, 19916464, 22406022, 26353344, 29874696, 36098591, 39530016, 39832928, 44812044, 59749392, 72197182, 79060032, 79665856, 89624088, 108295773, 119498784, 144394364, 179248176, 216591546, 238997568, 288788728, 324887319, 358496352, 433183092, 577577456, 649774638, 716992704, 866366184, 1155154912, 1299549276, 1732732368, 2310309824, 2599098552, 3465464736, 5198197104, 6930929472, 10396394208, 20792788416]

約数ペア:

[(1, 20792788416), (2, 10396394208), (3, 6930929472), (4, 5198197104), (6, 3465464736), (8, 2599098552), (9, 2310309824), (12, 1732732368), (16, 1299549276), (18, 1155154912), (24, 866366184), (29, 716992704), (32, 649774638), (36, 577577456), (48, 433183092), (58, 358496352), (64, 324887319), (72, 288788728), (87, 238997568), (96, 216591546), (116, 179248176), (144, 144394364), (174, 119498784), (192, 108295773), (232, 89624088), (261, 79665856), (263, 79060032), (288, 72197182), (348, 59749392), (464, 44812044), (522, 39832928), (526, 39530016), (576, 36098591), (696, 29874696), (789, 26353344), (928, 22406022), (1044, 19916464), (1052, 19765008), (1392, 14937348), (1578, 13176672), (1856, 11203011), (2088, 9958232), (2104, 9882504), (2367, 8784448), (2784, 7468674), (3156, 6588336), (4176, 4979116), (4208, 4941252), (4733, 4393152), (4734, 4392224), (5568, 3734337), (6312, 3294168), (7627, 2726208), (8352, 2489558), (8416, 2470626), (9466, 2196576), (9468, 2196112), (12624, 1647084), (14199, 1464384), (15254, 1363104), (16704, 1244779), (16832, 1235313), (18932, 1098288), (18936, 1098056), (22881, 908736), (25248, 823542), (28398, 732192), (30508, 681552), (37864, 549144), (37872, 549028), (42597, 488128), (45762, 454368), (50496, 411771), (56796, 366096), (61016, 340776), (68643, 302912), (75728, 274572), (75744, 274514), (85194, 244064), (91524, 227184), (113592, 183048), (122032, 170388), (137257, 151488), (137286, 151456)]