20480532

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36313}}^1$

素因数の和:36367

約数の個数: 24

約数和(自身を含む): 48806016

約数和(自身を除く): 28325484

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36313, 72626, 108939, 145252, 217878, 435756, 1706711, 3413422, 5120133, 6826844, 10240266, 20480532]

約数ペア:

[(1, 20480532), (2, 10240266), (3, 6826844), (4, 5120133), (6, 3413422), (12, 1706711), (47, 435756), (94, 217878), (141, 145252), (188, 108939), (282, 72626), (564, 36313)]