20189184488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229422551}}^1$

素因数の和:229422568

約数の個数: 16

約数和(自身を含む): 41296059360

約数和(自身を除く): 21106874872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229422551, 458845102, 917690204, 1835380408, 2523648061, 5047296122, 10094592244, 20189184488]

約数ペア:

[(1, 20189184488), (2, 10094592244), (4, 5047296122), (8, 2523648061), (11, 1835380408), (22, 917690204), (44, 458845102), (88, 229422551)]