20307584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14423}}^1$

素因数の和:14448

約数の個数: 32

約数和(自身を含む): 44137440

約数和(自身を除く): 23829856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14423, 28846, 57692, 115384, 158653, 230768, 317306, 461536, 634612, 923072, 1269224, 1846144, 2538448, 5076896, 10153792, 20307584]

約数ペア:

[(1, 20307584), (2, 10153792), (4, 5076896), (8, 2538448), (11, 1846144), (16, 1269224), (22, 923072), (32, 634612), (44, 461536), (64, 317306), (88, 230768), (128, 158653), (176, 115384), (352, 57692), (704, 28846), (1408, 14423)]