2020477824

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18913

約数の個数: 128

約数和(自身を含む): 6155904000

約数和(自身を除く): 4135426176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 18859, 26784, 35712, 37718, 53568, 56577, 75436, 107136, 113154, 150872, 169731, 226308, 301744, 339462, 452616, 509193, 584629, 603488, 678924, 905232, 1018386, 1169258, 1206976, 1357848, 1753887, 1810464, 2036772, 2338516, 2413952, 2715696, 3507774, 3620928, 4073544, 4677032, 5261661, 5431392, 7015548, 7241856, 8147088, 9354064, 10523322, 10862784, 14031096, 15784983, 16294176, 18708128, 21046644, 21725568, 28062192, 31569966, 32588352, 37416256, 42093288, 56124384, 63139932, 65176704, 74832512, 84186576, 112248768, 126279864, 168373152, 224497536, 252559728, 336746304, 505119456, 673492608, 1010238912, 2020477824]

約数ペア:

[(1, 2020477824), (2, 1010238912), (3, 673492608), (4, 505119456), (6, 336746304), (8, 252559728), (9, 224497536), (12, 168373152), (16, 126279864), (18, 112248768), (24, 84186576), (27, 74832512), (31, 65176704), (32, 63139932), (36, 56124384), (48, 42093288), (54, 37416256), (62, 32588352), (64, 31569966), (72, 28062192), (93, 21725568), (96, 21046644), (108, 18708128), (124, 16294176), (128, 15784983), (144, 14031096), (186, 10862784), (192, 10523322), (216, 9354064), (248, 8147088), (279, 7241856), (288, 7015548), (372, 5431392), (384, 5261661), (432, 4677032), (496, 4073544), (558, 3620928), (576, 3507774), (744, 2715696), (837, 2413952), (864, 2338516), (992, 2036772), (1116, 1810464), (1152, 1753887), (1488, 1357848), (1674, 1206976), (1728, 1169258), (1984, 1018386), (2232, 905232), (2976, 678924), (3348, 603488), (3456, 584629), (3968, 509193), (4464, 452616), (5952, 339462), (6696, 301744), (8928, 226308), (11904, 169731), (13392, 150872), (17856, 113154), (18859, 107136), (26784, 75436), (35712, 56577), (37718, 53568)]