2040205056

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{23509}}^1$

素因数の和:23641

約数の個数: 72

約数和(自身を含む): 5478206160

約数和(自身を除く): 3438001104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 678, 768, 904, 1356, 1808, 2712, 3616, 5424, 7232, 10848, 14464, 21696, 23509, 28928, 43392, 47018, 70527, 86784, 94036, 141054, 188072, 282108, 376144, 564216, 752288, 1128432, 1504576, 2256864, 2656517, 3009152, 4513728, 5313034, 6018304, 7969551, 9027456, 10626068, 15939102, 18054912, 21252136, 31878204, 42504272, 63756408, 85008544, 127512816, 170017088, 255025632, 340034176, 510051264, 680068352, 1020102528, 2040205056]

約数ペア:

[(1, 2040205056), (2, 1020102528), (3, 680068352), (4, 510051264), (6, 340034176), (8, 255025632), (12, 170017088), (16, 127512816), (24, 85008544), (32, 63756408), (48, 42504272), (64, 31878204), (96, 21252136), (113, 18054912), (128, 15939102), (192, 10626068), (226, 9027456), (256, 7969551), (339, 6018304), (384, 5313034), (452, 4513728), (678, 3009152), (768, 2656517), (904, 2256864), (1356, 1504576), (1808, 1128432), (2712, 752288), (3616, 564216), (5424, 376144), (7232, 282108), (10848, 188072), (14464, 141054), (21696, 94036), (23509, 86784), (28928, 70527), (43392, 47018)]