20180156608

素因数分解:

$2^6\times {\mathrm{4691}}^1\times {\mathrm{67217}}^1$

素因数の和:71920

約数の個数: 28

約数和(自身を含む): 40054130712

約数和(自身を除く): 19873974104

約数列:

[1, 2, 4, 8, 16, 32, 64, 4691, 9382, 18764, 37528, 67217, 75056, 134434, 150112, 268868, 300224, 537736, 1075472, 2150944, 4301888, 315314947, 630629894, 1261259788, 2522519576, 5045039152, 10090078304, 20180156608]

約数ペア:

[(1, 20180156608), (2, 10090078304), (4, 5045039152), (8, 2522519576), (16, 1261259788), (32, 630629894), (64, 315314947), (4691, 4301888), (9382, 2150944), (18764, 1075472), (37528, 537736), (67217, 300224), (75056, 268868), (134434, 150112)]