20176490848

素因数分解:

$2^5\times {\mathrm{1301}}^1\times {\mathrm{484639}}^1$

素因数の和:485950

約数の個数: 24

約数和(自身を含む): 39753080640

約数和(自身を除く): 19576589792

約数列:

[1, 2, 4, 8, 16, 32, 1301, 2602, 5204, 10408, 20816, 41632, 484639, 969278, 1938556, 3877112, 7754224, 15508448, 630515339, 1261030678, 2522061356, 5044122712, 10088245424, 20176490848]

約数ペア:

[(1, 20176490848), (2, 10088245424), (4, 5044122712), (8, 2522061356), (16, 1261030678), (32, 630515339), (1301, 15508448), (2602, 7754224), (5204, 3877112), (10408, 1938556), (20816, 969278), (41632, 484639)]