20105100711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19913}}^1\times {\mathrm{6599}}^1$

素因数の和:26535

約数の個数: 24

約数和(自身を含む): 30755181600

約数和(自身を除く): 10650080889

約数列:

[1, 3, 9, 17, 51, 153, 6599, 19797, 19913, 59391, 59739, 112183, 179217, 336549, 338521, 1009647, 1015563, 3046689, 131405887, 394217661, 1182652983, 2233900079, 6701700237, 20105100711]

約数ペア:

[(1, 20105100711), (3, 6701700237), (9, 2233900079), (17, 1182652983), (51, 394217661), (153, 131405887), (6599, 3046689), (19797, 1015563), (19913, 1009647), (59391, 338521), (59739, 336549), (112183, 179217)]