20110516976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2633}}^1\times {\mathrm{43397}}^1$

素因数の和:46049

約数の個数: 40

約数和(自身を含む): 42523443504

約数和(自身を除く): 22412926528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2633, 5266, 10532, 21064, 28963, 42128, 43397, 57926, 86794, 115852, 173588, 231704, 347176, 463408, 477367, 694352, 954734, 1909468, 3818936, 7637872, 114264301, 228528602, 457057204, 914114408, 1256907311, 1828228816, 2513814622, 5027629244, 10055258488, 20110516976]

約数ペア:

[(1, 20110516976), (2, 10055258488), (4, 5027629244), (8, 2513814622), (11, 1828228816), (16, 1256907311), (22, 914114408), (44, 457057204), (88, 228528602), (176, 114264301), (2633, 7637872), (5266, 3818936), (10532, 1909468), (21064, 954734), (28963, 694352), (42128, 477367), (43397, 463408), (57926, 347176), (86794, 231704), (115852, 173588)]