20494177728

素因数分解:

$2^6\times 3^1\times {\mathrm{106740509}}^1$

素因数の和:106740524

約数の個数: 28

約数和(自身を含む): 54224179080

約数和(自身を除く): 33730001352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106740509, 213481018, 320221527, 426962036, 640443054, 853924072, 1280886108, 1707848144, 2561772216, 3415696288, 5123544432, 6831392576, 10247088864, 20494177728]

約数ペア:

[(1, 20494177728), (2, 10247088864), (3, 6831392576), (4, 5123544432), (6, 3415696288), (8, 2561772216), (12, 1707848144), (16, 1280886108), (24, 853924072), (32, 640443054), (48, 426962036), (64, 320221527), (96, 213481018), (192, 106740509)]