20172596192

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2094331}}^1$

素因数の和:2094391

約数の個数: 48

約数和(自身を含む): 46443906432

約数和(自身を除く): 26271310240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 2094331, 4188662, 8377324, 14660317, 16754648, 29320634, 33509296, 58641268, 67018592, 90056233, 117282536, 180112466, 234565072, 360224932, 469130144, 630393631, 720449864, 1260787262, 1440899728, 2521574524, 2881799456, 5043149048, 10086298096, 20172596192]

約数ペア:

[(1, 20172596192), (2, 10086298096), (4, 5043149048), (7, 2881799456), (8, 2521574524), (14, 1440899728), (16, 1260787262), (28, 720449864), (32, 630393631), (43, 469130144), (56, 360224932), (86, 234565072), (112, 180112466), (172, 117282536), (224, 90056233), (301, 67018592), (344, 58641268), (602, 33509296), (688, 29320634), (1204, 16754648), (1376, 14660317), (2408, 8377324), (4816, 4188662), (9632, 2094331)]